Meaning of “aspect” - Learner’s Dictionary

aspect

noun uk us /ˈæspekt/
PART OF SITUATION [ C ]

B2 one part of a situation, problem, subject, etc:

His illness affects almost every aspect of his life.
LANGUAGE [ U, C ]

the form of a verb that shows how the meaning of a verb is considered in relation to time

(Definition of “aspect” from the Cambridge Learner’s Dictionary © Cambridge University Press)