beaucoup /ˈbuˌku/adverb 1determiner 1noun 1forms 1 adverb1 •In abundance. determiner1 •(US, informal) Much, many, a lot of.You know that cost beaucoup bucks! noun1 •An abundance.Alongside the road with holes in my soul and my shoes / And beaucoups of blues — 1970 formsbeaucoups