The meaning of HALF is either of two equal parts that compose something; also : a part approximately equal to one of these. How to use half in a sentence.

HALF definition: 1. either of the two equal or nearly equal parts that together make up a whole: 2. a lot: 3. Half…. Learn more.

Half definition: 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.. See …

Sep 24, 2025 · (approximating a half): The phrase half again expresses an amount in addition to the amount being compared to. E.g., half as many people refers to 50% of the original number, …

1. To the extent of exactly or nearly 50 percent: The tank is half empty. 2. Not completely or sufficiently; partly: only half right.

Idioms in half, into two almost equal parts: The vase broke in half. Idioms not (the) half of it, a significant yet relatively minor part of something that remains to be described in full: It's a …

Find 60 different ways to say HALF, along with antonyms, related words, and example sentences at Thesaurus.com.

A prefix used to indicate that something is just half or done half, and therefore not total or fully done.

You use half to say that something is only partly the case or happens to only a limited extent. His eyes were half closed. His refrigerator frequently looked half empty.

Synonyms for HALF: part, section, moiety, portion, segment, fraction, piece, element; Antonyms of HALF: total, whole, sum, aggregate, contrary, opposite, reverse, converse