| 释义 |
bum
bum 1 B0546900 (bŭm)n.1. A tramp; a vagrant.2. A lazy or shiftless person, especially one who seeks to live solely by the support of others.3. An incompetent, insignificant, or obnoxious person: The batter called the pitcher a bum.4. One who spends a lot of time doing a particular recreational activity: a beach bum; a ski bum.v. bummed, bum·ming, bums v.intr.1. To live by begging and scavenging from place to place. Often used with around.2. To pass time idly; loaf. Often used with around.v.tr.1. To acquire by begging; cadge. See Synonyms at cadge.2. Slang To depress, dishearten, or dismay. Often used with out.adj.1. Inferior; worthless: gave me bum advice; did a bum job of fixing the car.2. Disabled; malfunctioning: a bum shoulder.3. Unfavorable or unfair: got a bum deal on my final grade for the course.4. Unpleasant; lousy: had a bum time at the party.Idiom: on the bum1. Living as a vagrant or tramp.2. Out of order; broken.
[Back-formation from bummer.]
bum 2 B0546900 (bŭm)n. Chiefly British Slang The buttocks.
[Middle English bom.]bum (bʌm) nslang Brit the buttocks or anus[C14: of uncertain origin]
bum (bʌm) n1. a disreputable loafer or idler2. a tramp; hobo3. an irresponsible, unpleasant, or mean person4. a person who spends a great deal of time on a specified sport: baseball bum. 5. on the bum a. living as a loafer or vagrantb. out of repair; brokenvb, bums, bumming or bummed6. (tr) to get by begging; cadge: to bum a lift. 7. (often foll by: around) to live by begging or as a vagrant or loafer8. (usually foll by: around) to spend time to no good purpose; loaf; idle9. bum someone off slang US and Canadian to disappoint, annoy, or upset someoneadj10. (prenominal) of poor quality; useless11. wrong or inappropriate: a bum note. [C19: probably shortened from earlier bummer a loafer, probably from German bummeln to loaf]bum1 (bʌm)
n., v. bummed, bum•ming, n. 1. a person who avoids work and sponges on others; loafer; idler. 2. a tramp, hobo, or derelict. 3. Informal. a single-minded enthusiast of a specific sport: a ski bum. 4. Informal. an incompetent person. v.t. 5. Informal. to borrow without expectation of returning; cadge. v.i. 6. to sponge on others for a living. 7. to live as a hobo. 8. bum around, Informal. to spend time or wander aimlessly. adj. Slang. 9. of poor or miserable quality; worthless. 10. disappointing; unpleasant. 11. false or misleading: a bum rap. 12. lame. [1860–65, Amer.] bum2 (bʌm)
n. Brit. Slang. the buttocks. [1350–1400; Middle English bom] bum
Past participle: bummed
Gerund: bumming
| Present |
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| I bum | | you bum | | he/she/it bums | | we bum | | you bum | | they bum |
| Preterite |
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| I bummed | | you bummed | | he/she/it bummed | | we bummed | | you bummed | | they bummed |
| Present Continuous |
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| I am bumming | | you are bumming | | he/she/it is bumming | | we are bumming | | you are bumming | | they are bumming |
| Present Perfect |
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| I have bummed | | you have bummed | | he/she/it has bummed | | we have bummed | | you have bummed | | they have bummed |
| Past Continuous |
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| I was bumming | | you were bumming | | he/she/it was bumming | | we were bumming | | you were bumming | | they were bumming |
| Past Perfect |
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| I had bummed | | you had bummed | | he/she/it had bummed | | we had bummed | | you had bummed | | they had bummed |
| Future |
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| I will bum | | you will bum | | he/she/it will bum | | we will bum | | you will bum | | they will bum |
| Future Perfect |
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| I will have bummed | | you will have bummed | | he/she/it will have bummed | | we will have bummed | | you will have bummed | | they will have bummed |
| Future Continuous |
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| I will be bumming | | you will be bumming | | he/she/it will be bumming | | we will be bumming | | you will be bumming | | they will be bumming |
| Present Perfect Continuous |
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| I have been bumming | | you have been bumming | | he/she/it has been bumming | | we have been bumming | | you have been bumming | | they have been bumming |
| Future Perfect Continuous |
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| I will have been bumming | | you will have been bumming | | he/she/it will have been bumming | | we will have been bumming | | you will have been bumming | | they will have been bumming |
| Past Perfect Continuous |
|---|
| I had been bumming | | you had been bumming | | he/she/it had been bumming | | we had been bumming | | you had been bumming | | they had been bumming |
| Conditional |
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| I would bum | | you would bum | | he/she/it would bum | | we would bum | | you would bum | | they would bum |
| Past Conditional |
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| I would have bummed | | you would have bummed | | he/she/it would have bummed | | we would have bummed | | you would have bummed | | they would have bummed |
Thesaurus| Noun | 1. |  bum - a person who is deemed to be despicable or contemptible; "only a rotter would do that"; "kill the rat"; "throw the bum out"; "you cowardly little pukes!"; "the British call a contemptible person a `git'"dirty dog, git, lowlife, puke, rotter, scum bag, skunk, so-and-so, stinker, stinkpot, crumb, ratdisagreeable person, unpleasant person - a person who is not pleasant or agreeable | | 2. |  bum - a disreputable vagrant; "a homeless tramp"; "he tried to help the really down-and-out bums"hobo, trampdosser, street person - someone who sleeps in any convenient placedrifter, vagrant, vagabond, floater - a wanderer who has no established residence or visible means of support | | 3. |  bum - person who does no work; "a lazy bum"do-nothing, idler, layabout, loafernonworker - a person who does nothingclock watcher - a worker preoccupied with the arrival of quitting timecouch potato - an idler who spends much time on a couch (usually watching television)dallier, dillydallier, dilly-dallier, lounger, mope - someone who wastes timedawdler, laggard, lagger, trailer, poke, drone - someone who takes more time than necessary; someone who lags behinddaydreamer, woolgatherer - someone who indulges in idle or absentminded daydreaminggood-for-naught, good-for-nothing, goof-off, ne'er-do-well, no-account, goldbrick - an idle worthless personlazybones - a lazy personlie-abed, slugabed - a person who stays in bed until a relatively late hourloon - a worthless lazy fellowshirker, slacker - a person who shirks his work or duty (especially one who tries to evade military service in wartime)sluggard, slug - an idle slothful personspiv - a person without employment who makes money by various dubious schemes; goes about smartly dressed and having a good timesunbather - someone who basks in the sunshine in order to get a suntantrifler - one who behaves lightly or not seriouslywhittler - someone who whittles (usually as an idle pastime) | | 4. |  bum - the fleshy part of the human body that you sit on; "he deserves a good kick in the butt"; "are you going to sit on your fanny and do nothing?"arse, ass, behind, buns, buttocks, hind end, hindquarters, keister, nates, posterior, prat, derriere, fanny, rear end, tooshie, tush, seat, fundament, backside, bottom, rump, stern, tail end, tail, rear, can, buttbody part - any part of an organism such as an organ or extremitytorso, trunk, body - the body excluding the head and neck and limbs; "they moved their arms and legs and bodies" | | Verb | 1. | bum - ask for and get free; be a parasitecadge, grub, mooch, spongeobtain - come into possession of; "How did you obtain the visa?"freeload - live off somebody's generosity; "This young man refuses to work and is freeloading" | | 2. |  bum - be lazy or idle; "Her son is just bumming around all day"arse about, arse around, bum about, bum around, frig around, fuck off, loaf, loll around, lounge about, lounge around, waste one's time, lolllaze, slug, idle, stagnate - be idle; exist in a changeless situation; "The old man sat and stagnated on his porch"; "He slugged in bed all morning" | | Adj. | 1. | bum - of very poor quality; flimsycheesy, chintzy, crummy, punk, sleazy, tinny, cheapcolloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speechinferior - of low or inferior quality |
bum1 (Brit. informal)noun bottom, backside, buttocks, behind (informal), rear, arse (taboo slang), ass (U.S. & Canad. taboo slang), seat, tail (informal), butt (U.S. & Canad. informal), buns (U.S. slang), rump, rear end, posterior, derrière (euphemistic), tush (U.S. slang), fundament, jacksy (Brit. slang) Does my bum look big in this dress?
bum2noun1. (Informal) vagrant, tramp, derelict, drifter, down-and-out, hobo (chiefly U.S.), vagabond, bag lady (chiefly U.S.), dosser (Brit. slang) A bum, a derelict, is what he looked like.2. (Informal) loafer, lounger, piker (Austral. & N.Z. slang), dodger, drone, slouch (informal), shirker, slacker, couch potato (slang), sloth, laggard, time-waster, layabout, deadbeat (informal, chiefly U.S. & Canad.), skiver (Brit. slang), idler, malingerer, sluggard, bludger (Austral. & N.Z. informal), clock-watcher, slugabed, Weary Willie (informal), lazybones You're all a bunch of bums.adjective1. (Informal) bad, poor, inadequate, pathetic, inferior, duff (Brit. informal), unsatisfactory, defective, deficient, imperfect, low-rent (informal, chiefly U.S.), poxy (slang), chickenshit (U.S. slang), pants (informal) He knows you're getting a bum deal.verb1. (Informal) scrounge, cadge, beg, touch (someone) for (slang), blag (slang), sorn (Scot.), freeload (slang) Mind if I bum a cigarette?bum around (Informal) hang around, idle, take it easy, lie around, loiter, laze around, loaf around She went off to bum around in Europe with a boyfriend.bum 1nounA self-indulgent person who spends time avoiding work or other useful activity:drone, fainéant, good-for-nothing, idler, layabout, loafer, ne'er-do-well, no-good, slugabed, sluggard, wastrel.Informal: do-little, do-nothing, lazybones, slug.Slang: slouch.verb1. To ask or ask for as charity:beg, cadge.Informal: panhandle.Slang: mooch.2. To pass time without working or in avoiding work.Also used with around:idle, laze, loaf, loiter, lounge, shirk.Slang: diddle, goldbrick, goof (off).adjectiveBelow a standard of quality:bad, poor, unsatisfactory.Idioms: below par, not up to scratch.
bum 2nounChiefly British. The part of one's back on which one rests in sitting:buttock (used in plural), derrière, posterior, rump, seat.Informal: backside, behind, bottom, rear.Slang: bun (used in plural), fanny, tush.Translationsbum1 (bam) noun the buttocks. 屁股 屁股
bum2 (bam) noun (especially American) a tramp or worthless person. He doesn't work – he's just a bum. 無業遊民 无业游民 adjective worthless. a bum job. 無價值的 无价值的bum
bum (something)To borrow or use something that belongs to someone else. Hey, can I bum a pen?See also: bumbum1. n. a vagrant; a good-for-nothing. You had better get your finances in order unless you want to become a bum. 2. mod. bad; faulty. This is a bum fuse. No wonder it won’t run. 3. Go to bum something (off someone).See:- a bum steer
- be on the bum
- beach bum
- bogus beef
- bum
- bum (something)
- bum (something) off (someone)
- bum about someone/something
- bum around
- bum around with (one)
- bum beef
- bum check
- bum chum
- bum off
- bum out
- bum rap
- bum rush
- bum someone out
- bum something
- bum something off someone
- bum steer
- bum trip
- bum’s rush
- bummed
- bummed (out)
- bummed out
- bummer
- bumming
- bum-rap
- bums in seats
- bums on seats
- bum's rush
- bum's rush, to give/get the
- corporate welfare bum
- crumb bum
- get the bum's rush
- give (one) the bum's rush
- give somebody/get the bum's rush
- give someone the bum's rush
- Hey, bum!
- on the blink
- on the bum
- pass a bum check
- skid row bum
- skid-row bum
- stew bum
- stumblebum
- write a bum check
bum
bum (1)To make highly efficient, either in time or space, often atthe expense of clarity. "I managed to bum three moreinstructions out of that code." "I spent half the nightbumming the interrupt code." In elder days, John McCarthy(inventor of Lisp) used to compare some efficiency-obsessedhackers among his students to "ski bums"; thus, optimisationbecame "program bumming", and eventually just "bumming".bum (2)To squeeze out excess; to remove something in order toimprove whatever it was removed from (without changingfunction; this distinguishes the process from afeaturectomy).bum (3)A small change to an algorithm, program, or hardwaredevice to make it more efficient. "This hardware bum makesthe jump instruction faster."
Usage: now uncommon, largely superseded by v. tune (andtweak, hack), though none of these exactly capture sensebum (4)All these uses are rare in Commonwealth hackish, becausein the parent dialects of English "bum" is a rude synonym for"buttocks".Bum
BumA person unable or unwilling to work, and who therefore must beg for money. The term has a derogatory connotation, implying laziness. A large number of bums in an area may indicate economic dilapidation.BUM
| Acronym | Definition |
|---|
| BUM➣Boot-Up Manager (software) | | BUM➣Business Update Meeting | | BUM➣Build-up Multilayer | | BUM➣Blue Marlin (FAO fish species code) | | BUM➣Business Unit Manager | | BUM➣Butt-Ugly Martians (TV program) | | BUM➣Bi Unité Montréal (French; Canadian bisexual association) | | BUM➣Build-Up Multilayer (circuit packaging technology) | | BUM➣Business Update Meeting (Intel) | | BUM➣Bargaining Unit Member | | BUM➣Baseline Update Memorandum (configuration management) |
bum
Synonyms for bumnoun bottomSynonyms- bottom
- backside
- buttocks
- behind
- rear
- arse
- ass
- seat
- tail
- butt
- buns
- rump
- rear end
- posterior
- derrière
- tush
- fundament
- jacksy
noun vagrantSynonyms- vagrant
- tramp
- derelict
- drifter
- down-and-out
- hobo
- vagabond
- bag lady
- dosser
noun loaferSynonyms- loafer
- lounger
- piker
- dodger
- drone
- slouch
- shirker
- slacker
- couch potato
- sloth
- laggard
- time-waster
- layabout
- deadbeat
- skiver
- idler
- malingerer
- sluggard
- bludger
- clock-watcher
- slugabed
- Weary Willie
- lazybones
adj badSynonyms- bad
- poor
- inadequate
- pathetic
- inferior
- duff
- unsatisfactory
- defective
- deficient
- imperfect
- low-rent
- poxy
- chickenshit
- pants
verb scroungeSynonyms- scrounge
- cadge
- beg
- touch (someone) for
- blag
- sorn
- freeload
phrase bum aroundSynonyms- hang around
- idle
- take it easy
- lie around
- loiter
- laze around
- loaf around
Synonyms for bumnoun a self-indulgent person who spends time avoiding work or other useful activitySynonyms- drone
- fainéant
- good-for-nothing
- idler
- layabout
- loafer
- ne'er-do-well
- no-good
- slugabed
- sluggard
- wastrel
- do-little
- do-nothing
- lazybones
- slug
- slouch
verb to ask or ask for as charitySynonymsverb to pass time without working or in avoiding workSynonyms- idle
- laze
- loaf
- loiter
- lounge
- shirk
- diddle
- goldbrick
- goof
adj below a standard of qualitySynonymsnoun the part of one's back on which one rests in sittingSynonyms- buttock
- derrière
- posterior
- rump
- seat
- backside
- behind
- bottom
- rear
- bun
- fanny
- tush
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