The term BI HALVED can be broken down into five separate words: UNI (3 letters), OCTO (4 letters), TRI (3 letters), PED (3 letters), and TWICE (5 letters). UNI is a prefix meaning one, OCTO is a prefix meaning eight, TRI is a prefix meaning three, PED is a prefix meaning foot, and TWICE is an adverb meaning two times. Therefore, BI HALVED can be interpreted as 'one-eight-three-foot-two times, ' or 'one foot, eight feet, three feet, TWICE.'