Adjective

(en adjective)

Having a highly developed society or culture.

Showing evidence of moral and intellectual advancement; humane, reasonable, ethical.

Marked by refinement in taste and manners.

*{{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)

, chapter=5 citation , passage=A waiter brought his aperitif, which was a small scotch and soda, and as he sipped it gratefully he sighed.
   ‘Civilized ,’ he said to Mr. Campion. ‘Humanizing.’ […] ‘Cigars and summer days and women in big hats with swansdown face-powder, that's what it reminds me of.’}}

Adjective

(en adjective)

Being in accord with established forms.

:

Official.

:

Relating to the form or structure of something.

:

*

Relating to formation.

:

Ceremonial.

:(rfquote-sense)

Proper, according to strict etiquette; not casual.

:

Organized; well-structured and planned.

:

(mathematics) Relating to mere manipulation and construction of strings of symbols, without regard to their meaning.

: