What is the meaning of Bachelor?

A person, especially a man, who is socially regarded as able to marry, but has not yet.

The first or lowest academical degree conferred by universities and colleges; a bachelor's degree.

Someone who has achieved a bachelor's degree.

A bachelor apartment.

An unmarried woman.

A knight who had no standard of his own, but fought under the standard of another in the field.

Among London tradesmen, a junior member not yet admitted to wear the livery.

A kind of bass, an edible freshwater fish (Pomoxis annularis) of the southern United States.

bachelor's degree

bachelor's degree

a bachelor

a bachelor's degree (bachelorgrad)

a bachelor

a bachelor's degree (bachelorgrad)

Source: wiktionary.org