IPA: /kjʊəˈrɪsɪti/
KK: /kjʊəˈrɪsɪti/
A strong desire to learn or know about something, often leading to asking questions or exploring new things.
Her curiosity about the stars led her to become an astronomer.
Curiosity is formed from "curiosus" (from Latin, meaning eager to know or inquire) and the suffix "-ity" (meaning the state or quality of). The word "curiosity" refers to the state of being eager to know or learn something.
Think of being "eager to know" ("curiosus") about the world around you, which is what curiosity is all about.