- half*/*/*/
- [hɑːf](plural halves [hɑːvz] ) grammar word summary: Half can be: ■ a determiner: We live half a mile up the road. ■ a pronoun: Let's share the prize money. You can have half. ♦ Half of us are still unemployed. ■ an adjective: We ordered a half bottle of red wine. ■ an adverb: I was only half awake. ♦ A nurse only earns half as much as a doctor. ■ a noun: The group was divided into two halves. ■ a number: Emma could talk well by the age of two and a half.1) one of two equal parts of a number, amount, group, or objectOnly half the population voted in the election.[/ex]The students spend half their time on practical work.[/ex]The fabric is half nylon, half cotton.[/ex]Jasmine started school when she was four and a half.[/ex]We had to wait half an hour for a bus.[/ex]Peel the potatoes and cut them in half.[/ex]The risk of developing lung cancer has been reduced by half.[/ex]half a dozen (= 6) eggs[/ex]Prices rose by over 15% during the second half of 1988.[/ex]2) partly but not completelyThe door was half open.[/ex]I only half understood the instructions.[/ex]a half-empty milk bottle[/ex]3) one of the two equal periods of time into which a game of football, basketball etc is divided•half the fun/problem/trouble etc — a large part of the fun/problem/trouble etc that is involved in something[/ex]Putting up the decorations is half the fun of Christmas.[/ex]half one/two/three etc — British spoken thirty minutes after one o'clock/two o'clock etc[/ex]half past one/two etc — thirty minutes after one o'clock/two o'clock etc[/ex]The shops close at half past five.[/ex]not half as good/bad/much etc as — used for emphasizing that one person or thing is not nearly as good/bad etc as another[/ex]It wasn't half as difficult as I expected.[/ex]
Dictionary for writing and speaking English. 2014.