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.

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 …

5 days ago · half- half or partial; not complete Used before brother, sister, uncle, aunt, and so forth, to indicate that the person being identified is related only through one parent, …

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

HALF definition: 1. one of two equal parts of something; 1/2: 2. to divide something into two equal parts: 3. to…. Learn more.

Browse all Florida Half Marathons in 2025 and 2026 by month and by city below. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, …

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 …

6 hours ago · Flags across the country are flown at half-staff today, due to a federal mandate. Here's why, plus the difference between half-staff and half-mast.