BIFILAR Meaning of BIFILAR in English — bifilarly , adv./buy fuy"leuhr/ , adj.furnished or fitted with two filaments or threads. [ 1830-40; BI- 1 + L fil ( um ) (see FILE 1 ) + -AR 1 ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012