a bit

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bit 1

1. A small portion, degree, or amount: a bit of lint; a bit of luck.
2. A brief amount of time; a moment: Wait a bit.
a. A short scene or episode in a theatrical performance.
b. A bit part.
4. An entertainment routine given regularly by a performer; an act.
5. Informal
a. A particular kind of action, situation, or behavior: got tired of the macho bit.
b. A matter being considered: What's this bit about inflation?
6. Informal An amount equal to one eighth of a dollar: two bits.
7. Chiefly British A small coin: a threepenny bit.
a bit
To a small degree; somewhat: a bit warm.
bit by bit
Little by little; gradually.
do (one's) bit
To do one's part or contribute one's share.

[Middle English bite, morsel, from Old English bita; see bheid- in Indo-European roots.]

bit 2

1. The sharp part of a tool, such as the cutting edge of a knife or axe.
2. A pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press.
3. The part of a key that enters the lock and engages the bolt and tumblers.
4. The tip of the mouthpiece on a pipe or a cigarette or cigar holder.
5. The metal mouthpiece of a bridle, serving to control, curb, and direct an animal.
6. Something that controls, guides, or curbs.
tr.v. bit·ted, bit·ting, bits
1. To place a bit in the mouth of (a horse, for example).
2. To check or control with or as if with a bit.
3. To make or grind a bit on (a key).
have/take the bit in one's teeth
To be uncontrollable; cast off restraint.

[Middle English bite, from Old English, act of biting; see bheid- in Indo-European roots.]

bit 3

n. Computers
A binary digit, having either the value 0 or 1, used to store or represent data.

bit 4

Past tense and a past participle of bite.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adv.1.a bit - to a small degree; somewhat; "it's a bit warm"; "felt a little better"; "a trifle smaller"
References in classic literature ?
And it is ralelly more than three fut and a bit that there is, inny how, of the little ould furrener Frinchman that lives jist over the way, and that's a oggling and a goggling the houl day, (and bad luck to him,) at the purty widdy Misthress Tracle that's my own nixt-door neighbor, (God bliss her
Then, if you don't mind, I'll go with you," said the Lion, "for my life is simply unbearable without a bit of courage.
Though as to the yarbs and stuff to cure the breathing, if you brought that sort o' knowledge from distant parts, you might ha' been a bit freer of it.
But it was a bit of bottle-glass, and because it sparkled the Darning-needle spoke to it, and gave herself out as a breast-pin.
However, at last she stretched her arms round it as far as they would go, and broke off a bit of the edge with each hand.
And don't you go, Maria, because I shall want somebody to hold me the light; and when the girl comes back, she must go out again for a bit of picture-cord; and Tom
The instant it was over Polly rushed away and bought not only the kids but a bonnet frame, a bit of illusion, and a pink crape rose, which had tempted her for weeks in a certain shop window, then home and to work with all the skill and speed of a distracted milliner.
father ever paid for was a bit o' birch at one end and the alphabet at th' other.
It was after midnight and pretty dark, although there was a bit of moon somewhere behind the masses of cloud.
She was seated beside her little fire (consisting of a few red cinders and a bit of stick), busily knitting, with a small sackcloth cushion at her feet, placed for the accommodation of her gentle friend the cat, who was seated thereon, with her long tail half encircling her velvet paws, and her half-closed eyes dreamily gazing on the low, crooked fender.