释义 |
WordReference Random House Learner's Dictionary of American English © 2024i•ron /ˈaɪɚn/USA pronunciation n. - Chemistry[uncountable] a silver-white metallic element, used in some forms for making steel, tools, implements, machinery, etc., and also found in tiny quantities in food and in blood.
- a part of a person's nature that does not bend or yield easily:[uncountable]She had a will of iron.
- [countable] an electrical appliance with a flat metal bottom, used when heated to press or smooth clothes, linens, etc.
- Sport[countable] golf clubs with iron heads. Compare wood1 (def. 6).
- irons, [plural] a set of rings or other fastenings for the ankles or wrists, used to chain up a person or animal.
adj. [before a noun] - of, containing, or made of iron:an iron skillet.
- resembling iron in firmness, strength, character, etc.:an iron will.
- holding strongly and tightly:shakes hands with an iron grip.
v. - to smooth or press with a heated iron, as clothes or linens: [~ + object]to iron shirts.[no object]He was ironing when you called.
- iron out, to clear away (difficulties): [~ + out + object]to iron out any problems you may have.[~ + object + out]Let's iron your problems out.
Idioms- Idioms irons in the fire, undertakings;
projects:He still has plenty of irons in the fire concerning finding a job. - strike while the iron is hot, to take advantage quickly of an opportunity by taking immediate action.
WordReference Random House Unabridged Dictionary of American English © 2024i•ron (ī′ərn),USA pronunciation n. - Chemistrya ductile, malleable, silver-white metallic element, scarcely known in a pure condition, but much used in its crude or impure carbon-containing forms for making tools, implements, machinery, etc. Symbol: Fe;
at. wt.: 55.847; at. no.: 26; sp. gr.: 7.86 at 20°C. Cf. cast iron, pig iron, steel, wrought iron. - something hard, strong, rigid, unyielding, or the like:hearts of iron.
- an instrument, utensil, weapon, etc., made of iron.
- an appliance with a flat metal bottom, used when heated, as by electricity, to press or smooth clothes, linens, etc.
- Sport[Golf.]one of a series of nine iron-headed clubs having progressively sloped-back faces, used for driving or lofting the ball. Cf. wood1 (def. 8).
- a branding iron.
- Metallurgyany of several tools, structural members, etc., of metals other than iron.
- Buildingthe blade of a carpenter's plane.
- Slang Termsa pistol.
- a harpoon.
- Medicinea preparation of iron or containing iron, used chiefly in the treatment of anemia, or as a styptic and astringent.
- irons, shackles or fetters:Put him in irons!
- a sword.
- Nautical in irons:
- Naval Terms[Naut.](of a sailing vessel) unable to maneuver because of the position of the sails with relation to the direction of the wind.
- Naval Terms[Naut.](of a towing vessel) unable to maneuver because of tension on the towing line.
- Also, into irons. in shackles or fetters.
- Idioms irons in the fire, matters with which one is immediately concerned;
undertakings; projects:He had other irons in the fire, so that one failure would not destroy him. - Sport, Idioms pump iron, to lift weights as an exercise or in competition.
- Idioms strike while the iron is hot, to act quickly when an opportunity presents itself.
adj. - of, containing, or made of iron:an iron skillet.
- resembling iron in firmness, strength, color, etc.:an iron will.
- stern;
harsh; cruel. - inflexible;
unrelenting. - strong;
robust; healthy. - holding or binding strongly:an iron grip.
- irritating or harsh in tone:an iron voice.
v.t. - to smooth or press with a heated iron, as clothes or linens.
- to furnish, mount, or arm with iron.
- to shackle or fetter with irons.
- Metallurgyto smooth and thin the walls of (an object being deep-drawn).
v.i. - to press clothes, linens, etc., with an iron.
- iron out:
- to iron or press (an item of clothing or the like).
- to remove (wrinkles) from by ironing.
- to resolve or clear up (difficulties, disagreements, etc.):The problem was ironed out months ago.
- Celtic; compare Gaulish Ysarno-, Iserno- (in place names), OBreton hoiarn, Welsh haearn, Old Irish íarn
- Gmc *īsarnam, perh.
- *īsren, metathesized from īsern, variant of īsen; compare Old Saxon, Old High German, Old Norse īsarn, Gothic eisarn
- Middle English, Old English īren (noun, nominal and adjective, adjectival), perh. bef. 900
i′ron•less, adj. i′ron•like′, adj. |