Part of speech: Adjective
partial
Example: gave me a half smile; he did only a half job
Part of speech: Adverb
partially or to the extent of a half
Example: he was half hidden by the bushes
Part of speech: Adjective
(of siblings) related through one parent only
Example: a half brother; half sister
Half, One-half
The word "half" comes from Proto-Germanic *halbaz. It started in Proto-West Germanic *halb. Then it appeared in Old English healf. Later, people used it in Middle English half. Many other languages have similar words:.
halve – A related word in the same word family.
behalf – A related word in the same word family.
Words that pass through many languages often accumulate layers of meaning from each culture.