2. The bicuspid teeth have two points.
3. A bicycle has two wheels or circles.
4. Biennial means lasting two years or occurring once in two years.
5. A bigamist is one who has been married twice, and who has two wives or two husbands at the same time.
6. The bimana are animals having two hands; as man.
7. A binomial in algebra is a quantity consisting of two terms.
8. A biped is an animal having but two feet; as man.
9. Biscuit were so called because formerly baked or cooked twice.
10. To bisect a line is to cut it into two equal parts.
11. Bivalve. Having two doors; as the clam. (Each side or shell is comparable to a door, opening and shutting on a hinge.)