noun Any specific feature, part, or element of something.
Japan's aging population is an important aspect of its economy.
noun The way something appears when viewed from a certain direction or perspective.
The stone has a greenish aspect in this light.
noun The way something appears when considered from a certain point of view.
in certain aspects [ = in certain respects]
noun A phase or a partial, but significant view or description of something.
noun One's appearance or expression. .mw-parser-output .defdate{font-size:smaller}
noun Position or situation with regard to seeing; that position which enables one to look in a particular direction; position in relation to the points of the compass.
The house has a southern aspect, i.e. a position which faces the south.
noun Prospect; outlook.
noun A grammatical quality of a verb which determines the relationship of the speaker to the internal temporal flow of the event which the verb describes, or whether the speaker views the event from outside as a whole, or from within as it is unfolding.