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单词 hair
释义

hair

/hɛː /
noun
1Any of the fine thread-like strands growing from the skin of humans, mammals, and some other animals: coarse outer hairs overlie the thick underfur thick black hairs on his huge arms...
  • The oils are rapidly absorbed through skin although the hair on animal skin makes it difficult to apply them.
  • A thick white coat of hollow hairs provides good insulation from the arctic climate.
  • There was a man at the bus stop with a mole this morning - the kind of mole that grows thick black hairs.

Synonyms

fur, wool;
coat, fleece, pelt, hide, skin;
mane
archaic fell
1.1A fine thread-like strand growing from the epidermis of a plant, or forming part of a living cell: scalloped leaves edged with silver hairs it damages the cilia, tiny hairs that clear invading bacteria from the lung...
  • The cuticular hairs formed by epidermal cells are not the only examples of cellular projections found in Drosophila.
  • Plastid morphogenesis in trichome hair cells from the stem and petiole of tomato plants.
  • The leaf surfaces of almost all plant species possess specialized epidermal cell types that form hairs or trichomes.
2 [mass noun] Hairs collectively, especially those growing on a person’s head: her shoulder-length fair hair...
  • Jessica is tanned and has shoulder-length brown hair while Holly is fair and has blonde hair.
  • The second man was white, between 40 to 45 years old, with grey shoulder length hair and a beard.
  • Her shoulder length hair had grown down to her back and gone from straight to curly.

Synonyms

head of hair, shock of hair, mop of hair, mane;
locks, tresses, curls;
wig, toupee, hairpiece, switch
informal rug, thatch
British informal barnet
rare postiche
3 (a hair) A very small quantity or extent: his magic takes him a hair above the competition...
  • But just a hair above a majority of his votes came from a secularized portion of society.
  • It's family style, you pay a lot of money for it, and the food is a hair above the other restaurant.
  • On the whole, readings ended up just a hair above normal.

Phrases

hair of the dog

a hair's breadth

in (or out of) someone's hair

keep your hair on!

let one's hair down

make someone's hair stand on end

not a hair out of place

not turn a hair

split hairs

Derivatives

hair-like

adjective ...
  • The wind stirs his hair-like feathers, at times blowing the avian equivalent of bangs across his ‘forehead’ but still he stands studying the water.
  • Their flowers range from deep carmine-red through mid-blue to purplish-pink and even beetroot, before giving way to fluffy, hair-like seed heads.
  • Even botanists agree that hair-like roots of mosses can absorb water from the thin layer of soil.

Origin

Old English hǣr, of Germanic origin; related to Dutch haar and German Haar.

  • In English the state of people's hair is used to reflect how they feel and behave—since the 1990s if you have a bad hair day you have a day when everything seems to go wrong. If you don't turn a hair you are unflustered. It was first used in the early 19th century of horses who did not show any signs of sweating, which would curl and roughen their coat. If you let your hair down you become uninhibited. This idea started in the mid 19th century as to let down the back hair, with the notion of relaxing and becoming less formal. The expression the hair of the dog, for a hangover cure, is a shortening of a hair of the dog that bit you. It comes from an old belief that someone bitten by a rabid dog could be cured of rabies by taking a potion containing some of the dog's hair. Harsh (Middle English) comes from the related Middle Low German harsch ‘rough’, the literal meaning of which was ‘hairy’, from haer ‘hair’.

Rhymes

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更新时间:2024/9/21 12:44:41