courteous
adjectiveUK /ˈkɜːtiəs/
US /ˈkɝːtiəs/
Being polite and kind to other people.
The courteous boy held the door open for his teacher.
RELATED WORDS
OTHER MEANINGS
2. Showing good manners in a formal or official setting.
The courteous clerk greeted every customer with a smile.
3. Thoughtful about other people's feelings and comfort.
It was courteous of her to call before visiting.
4. Acting with quiet respect rather than rudeness.
He gave a courteous nod to the new student.