1. a strong desire to know or learn something
2. something that is interesting because it is rare or unusual

Examples

• Her curiosity about science led her to become a researcher.
• The children's curiosity was sparked by the strange noise.
• I couldn't resist my curiosity and opened the mysterious box.
• The antique shop was full of curiosities from around the world.
• His curiosity got the better of him, and he read her diary.
• The museum displayed various curiosities from the Victorian era.
• She satisfied her curiosity by asking direct questions.