aspect (English)

Noun

a distinct feature or element in a problem; "he studied every facet of the question"

Noun

a characteristic to be considered

Noun

the visual percept of a region; "the most desirable feature of the park are the beautiful views"

Noun

the beginning or duration or completion or repetition of the action of a verb

Noun

the feelings expressed on a person's face; "a sad expression"; "a look of triumph"; "an angry face"