(ˈ)bī|fōˌrāt, ˈbīfəˌ-, ˈbifəˌ-, (ˈ)bī|fōrə̇t adjective
Etymology: from (assumed) New Latin biforatus, from New Latin bi- (I) + Latin foratus pierced, bored, past participle of forare to bore — more at bore
biology : having two perforations
(ˈ)bī|fōˌrāt, ˈbīfəˌ-, ˈbifəˌ-, (ˈ)bī|fōrə̇t adjective
Etymology: from (assumed) New Latin biforatus, from New Latin bi- (I) + Latin foratus pierced, bored, past participle of forare to bore — more at bore
biology : having two perforations
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012