Merriam-Webster Online Dictionary
bachelor (noun)1.
a young knight who follows the banner of another
2.
a person who has received what is usually the lowest degree conferred by a 4-year college, university, or professional school - bachelor of arts , also the degree itself - received a bachelor of laws
3.
a) an unmarried man
b) a male animal (as a fur seal) without a mate during breeding time
1.
suitable for or occupied by a single person - a bachelor apartment
2.
- unmarried bachelor women bachelor parents