Meaning of the word punctilious in English

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

punctilious

US /pʌŋkˈtɪl.i.əs/
UK /pʌŋkˈtɪl.i.əs/
"punctilious" picture

Adjective

showing great attention to detail or correct behavior

Example:
He was punctilious in providing every amenity for his guests.
The officer was punctilious about following every regulation.