half

[ haf, hahf ]

/ hæf, hɑf /

noun, plural halves [havz, hahvz] /hævz, hɑvz/.

one of two equal or approximately equal parts of a divisible whole, as an object, or unit of measure or time; a part of a whole equal or almost equal to the remainder.

a quantity or amount equal to such a part (½).

Sports. either of two equal periods of play, usually with an intermission or rest period separating them. Compare quarter(def 10).

one of two; a part of a pair.

Informal.

half dollar.
the sum of 50 cents: Four dimes and two nickels make a half.

Baseball. either of the two units of play into which an inning is divided, the visiting team batting in the first unit and the home team batting in the second.

Football. a halfback.

British Informal.

a half-crown coin.
the sum of a half crown; two shillings, sixpence.
a half pint: He ordered a half of ale.

adjective

being one of two equal or approximately equal parts of a divisible whole: a half quart.

being half or about half of anything in degree, amount, length, etc.: at half speed; half sleeve.

partial or incomplete: half measures.

adverb

in or to the extent or measure of half.

in part; partly; incompletely: half understood.

to some extent; almost: half recovered.

Idioms for half

by half, by very much; by far: She was too talented by half for her routine role.

half again as much/many, as much as 50 percent more: This mug holds half again as much coffee as the smaller one.

half in two, Southern U.S. (chiefly Gulf States ). in or into two parts; in half: Cut the cake half in two.

in half, divided into halves: The vase broke in half.

not half,

not at all; not really: His first attempts at painting are not half bad.
half(def 20).

not the half of, a significant yet relatively minor part of something that remains to be described in full: He accused them of being responsible for the error, and that's not the half of the story. Also not half of, not half.

Origin of half

before 900; Middle English; Old English h(e)alf; cognate with German Halb, Old Norse halfr, Gothic halbs

SYNONYMS FOR half

13 barely, somewhat, partially; sort of.

grammar notes for half

See well¹.

Words nearby half

haler, halesowen, halevi, haley, haley, alex, half, half a heart, with, half a loaf is better than none, half a mind, half and half nail, half bath

British Dictionary definitions for by half

half

/ (hɑːf) /

noun plural halves (hɑːvz)

either of two equal or corresponding parts that together comprise a whole
a quantity equalling such a parthalf a dozen

half a pint, esp of beer

Scot a small drink of spirits, esp whisky

sport the half of the pitch regarded as belonging to one team

golf an equal score on a hole or round with an opponent

(in various games) either of two periods of play separated by an interval (the first half and second half)

a half-price ticket on a bus, train, etc

short for half-hour

short for halfpenny (def. 1)

sport short for halfback

obsolete a half-year period

better half jocular a person's wife or husband

by half by an excessive amount or to an excessive degree he's too arrogant by half

by halves (used with a negative) without being thorough or exhaustive we don't do things by halves

go halves (often foll by on, in, etc)

to share the expenses (of something with one other person)
to share the whole amount (of something with another person)to go halves on an orange

determiner

being a half or approximately a halfhalf the kingdom
(as pronoun; functioning as sing or plural)half of them came

adjective

not perfect or complete; partial he only did a half job on it

adverb

to the amount or extent of a half

to a great amount or extent

partially; to an extent

half two informal 30 minutes after two o'clock

have half a mind to to have the intention of

not half informal

not in any wayhe's not half clever enough
British really; very; indeedhe isn't half stupid
certainly; yes, indeed

Other words from half

Related prefixes: bi-, demi-, hemi-, semi-

Word Origin for half

Old English healf; related to Old Norse halfr, Old High German halb, Dutch half

Idioms and Phrases with by half (1 of 2)

by half

Considerably, a great deal, as in He was too good a cook by half for this small restaurant. [c. a.d. 1000] Contrast by halves.

Idioms and Phrases with by half (2 of 2)

half

In addition to the idioms beginning with half

half a heart, with
half a loaf is better than none
half a mind
half of it
half the battle

also see:

at half-mast
better half
by half
glass is half full
go halfway
go off (half-cocked)
in half
not bad (half bad)
six of one, half dozen of the other
time and a half
with half an eye

Also see underhalfwayhalves.

BROWSE DICTIONARY

Learning

half

noun, plural halves [havz, hahvz] /hævz, hɑvz/.

adjective

adverb

Idioms for half

Origin of half

SYNONYMS FOR half

grammar notes for half

Words nearby half

British Dictionary definitions for by half

noun plural halves (hɑːvz)

determiner

adjective

adverb

Other words from half

Word Origin for half

Idioms and Phrases with by half (1 of 2)

Idioms and Phrases with by half (2 of 2)

BROWSE DICTIONARY

Learning

half

noun, plural halves [havz, hahvz] /hævz, hɑvz/.

adjective

adverb

Idioms for half

Origin of half

SYNONYMS FOR half

grammar notes for half

Words nearby half

(adsbygoogle = window.adsbygoogle || []) .push({}); British Dictionary definitions for by half

noun plural halves (hɑːvz)

determiner

adjective

adverb

Other words from half

Word Origin for half

Idioms and Phrases with by half (1 of 2)

Idioms and Phrases with by half (2 of 2)

British Dictionary definitions for by half