Definition of jane
- jane Noun A silver Genovese coin, first used in England in the 14th century.
- jane Noun Alternative capitalization of Jane, "woman".
- jane Noun Alternative spelling of jean
- Jane Proper noun ; the standard feminine form of John since the 17th century.
- Jane Proper noun derived from a variant of John.
- Jane Noun A woman, often specifically a girlfriend
- jean Noun Denim.
- jean Adjective Made of denim (as "jean jacket").