Meaning of the word perspicacity in English

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

perspicacity

US /ˌpɝː.spɪˈkæs.ə.t̬i/
UK /ˌpɜː.spɪˈkæs.ə.ti/

Noun

the ability to understand things quickly and make accurate judgments:

Example:
a woman of exceptional perspicacity