(1):
(n.) A man of any age who has not been married.
(2):
(n.) A kind of bass, an edible fresh-water fish (Pomoxys annularis) of the southern United States.
(3):
(n.) An unmarried woman.
(4):
(n.) A person who has taken the first or lowest degree in the liberal arts, or in some branch of science, at a college or university; as, a bachelor of arts.
(5):
(n.) A knight who had no standard of his own, but fought under the standard of another in the field; often, a young knight.
(6):
(n.) In the companies of London tradesmen, one not yet admitted to wear the livery; a junior member.