Meaning of the word spontaneity in English

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

spontaneity

US /ˌspɑːn.tənˈeɪ.ə.t̬i/
UK /ˌspɒn.təˈneɪ.ə.ti/

Noun

the quality of being spontaneous; behavior that is natural, unplanned, and impulsive

Example:
Their trip was characterized by a sense of adventure and spontaneity.
I love the spontaneity of our conversations; we never know where they'll lead.