Meaning of the word zillion in English

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

zillion

US /ˈzɪl.jən/
UK /ˈzɪl.jən/

Noun

an indefinitely large number

Example:
I have a zillion things to do today.
There are a zillion stars in the sky.

Adjective

extremely numerous

Example:
There were zillion reasons not to go.
I've told you a zillion times!