Merriam-Webster Online Dictionary
five (noun)1.
- see number table
2.
a British handball game
3.
the fifth in a set or series - the five of clubs
4.
something having five units or members , especially a basketball team
5.
a 5-dollar bill
6.
- fifteen
7.
a slapping of extended right hands by two people (as in greeting or celebration) - usually used in phrases with give or slap so I slapped him five and hugged him J. R. Burke
Merriam-Webster Online Thesaurus