(adj)  having two different colors

• bifocal

• bicolor

• biplane

• biweekly

(n)  a two-pointed tooth located in the side 

of the jaw

• bicolor

• bimonthly

• bicuspid

• bicycle

n)  a vehicle with two wheels

• bicycle

• bicuspid

• bifocals

• biped

(adj)  happening every two years

• biweekly

• biplane

• bicolor

• biennial

(n) eyeglasses with lenses that have two

different sections for seeing close up and far away

• bicuspid

• bifocals

• biennial

• biplane

(adj) able to speak two different languages

• bilingual

• bicuspid

• bicolor

• beweekly

(adj)  happening every two months

• biweekly

• bicycle

• biped

• bimonthly

(n)  a two-footed creature

• biplane

• bimonthly

• biped

• bicycle

(n) an airplane with two pairs of wings

• biped

• biplane

• biennial

• bicolor

(adj)  happening every two weeks

• bimonthly

• biennial

• biweekly

• biannual