Halve
verb ·Moderate ·College level
Definitions
- 1 To reduce to half the original amount. transitive
"These show that since 1946 the fatality rate in train and movement accidents combined has been halved, [...]."
- 2 divide by two; divide into halves wordnet
- 3 To divide into two halves. transitive
- 4 To make up half of. transitive
"So far apart their lives are thrown / From the twin soul that halves their own."
- 5 To join two pieces of timber etc. by cutting away each for half its thickness at the joining place, and fitting together. transitive
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- 6 In match play, to achieve a tie or draw on. transitive
"I, of course, had no difficulty in doing likewise, and we halved the hole; but the awkward fact remained that I must now gain every hole to win the match, for my opponent's score was "nine up," and there only remained ten holes to play."
Antonyms
All antonymsExample
More examples"In our monogamous part of the world, to marry means to halve one’s rights and double one's duties."
Etymology
From Middle English halven, helven, from Old English hilfan, helfan, *hielfan (“to halve, divide in two”), from Proto-West Germanic *halbijan, from Proto-Germanic *halbijaną (“to halve”), from Proto-Germanic *halbaz (“half”). Cognate with Middle Dutch halven (“to halve”), Middle High German halben, helben (“to halve”). Compare also West Frisian helte (“to halve”), Dutch halveren (“to halve”), German Low German halberen (“to halve”), German halbieren (“to halve”), Danish halvere (“to halve”), Swedish halvera (“to halve”).
Related phrases
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.