noun.
A banknote with a value of five units of currency.
noun.
By extension: the value in money that this represents.
noun.
A clenched fist.
noun.
A mathematical puzzle played on a 5x5 grid.
noun.
A Zaydi Shiite Muslim, who disagrees with the majority of Shiites on the identity of the Fifth Imam.
noun.
A person who gives five percent of their income or five hours a week of their time to charity (a reduction of ten percent tithing).