Meaning of the word fiver in English

What does fiver mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

fiver

US /ˈfaɪ.vɚ/
UK /ˈfaɪ.vər/

Noun

a five-dollar or five-pound note

Example:
Can you lend me a fiver until tomorrow?
I found a fiver in my old jacket pocket.