Meaning of the word variability in English

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

variability

US /ˌver.i.əˈbɪl.ə.t̬i/
UK /ˌveə.ri.əˈbɪl.ə.ti/

Noun

lack of consistency or fixed pattern; liability to vary or change.

Example:
a great deal of variability in quality