Uni & Bi Prefixes

define bicolor

• having two different colors

• a vehicle with two wheels

• a two footed creature

• happening every two weeks

Which word means happening every two years?

• biplane

• biennial

• biweekly

• bifocal

Which word means a two pointed tooth located in the side of the jaw?

• bicycle

• bicuspid

• biennial

• biped

As a human, Timmy is a ________________.

• bicuspid

• biennial

• bilingual

• biped

Which word means moving only in one direction?

• unit

• unison

• unicorn

• unidirectional

Define unison

• a group like sounds like one

• a group that is split into two repeating groups

• a group

• my Uncle Bob

Which word means unify?

• biennial

• one sided

• to join together into one group

• unicellular

The clown at the circus was good at riding the ______________________.

• unitard

• unicycle

• unique

• unicorn

Uni means ___________

• a group

• many

• two

• one

Bi means

• many

• two

• a bunch

• one