prefix · 9 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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Pronunciation
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Etymology tree Proto-Indo-European *h1ep-der. Proto-Indo-European *h1épsder. Proto-Indo-European *h1epider. Proto-Indo-European *h1pi Proto-Germanic *bider. Proto-Germanic *bi- Proto-West Germanic *bi- Old English be- Middle English bi- English be- From Middle English be-, bi-, from Old English be- (“be-”), from Proto-Germanic *bi- (“be-”), from Proto-Germanic *bi (“near, by”), ultimately from Proto-Indo-European *h1epi (“at, near”). See by, by-. Cognate with Saterland Frisian bi- (“be-”), West Frisian be- (“be-”), Dutch be- (“be-”), German Low German be- (“be-”), German be- (“be-”), Danish be- (“be-”), Swedish be- (“be-”).