young man

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Used other than as an idiom: young man.
• noun A term of endearment or address for a boy.
• noun A male lover; a sweetheart.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a teenager or a young adult male
• noun a man who is the lover of a girl or young woman