English
foresing
From fore- + sing.
Proto-Indo-European *per- ‘before, formerly’
Proto-Germanic *fura- ‘before, in front of, for’
Proto-West Germanic *forē- ‘before, in front of, fore-, pre-’
English fore-
Proto-Indo-European *sengʷʰ- ‘to recite’
Proto-Germanic *singwaną ‘to sing’
Proto-West Germanic *singwan ‘to sing’
Old English singan ‘to sing’
Middle English singen ‘to produce chants or other sung verse’
English sing
Today it means
verb To sing beforehand or in advance.
Language periods are conventional ranges, not dates for this word.
Etymograph / foresing