Meaning of the word randomness in English

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

randomness

US /ˈræn.dəm.nəs/
UK /ˈræn.dəm.nəs/

Noun

the quality or state of lacking a pattern or predictability; chance

Example:
The randomness of the lottery draw makes it exciting.
Scientists study the randomness of particle movements.