Definition of "fiver" in Englisch

noun

1. (slang) A banknote with a value of five units of currency.

   • Do you have a fiver I could borrow? I can pay you back tomorrow.

2. (slang, by extension) The value in money that this represents.

   • I bought the chocolates; they were only a fiver.

3. (colloquial) A clenched fist.

4. A mathematical puzzle played on a 5 × 5 grid.

5. (Islam) A Zaydi Shiite Muslim, who disagrees with the majority of Shiites on the identity of the Fifth Imam.

6. (religion) 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).