adv.
Pronunciation: bi- ' fo ̇ r, b ē -
Function: adverb or adjective
Etymology: Middle English, adverb & preposition, from Old English beforan, from be- + foran before, from fore
Date: before 12th century
1 : in advance : AHEAD <marching on before >
2 : at an earlier time : PREVIOUSLY <the night before > <knew her from before >