[noun] [C] - one of the sides, parts, or opinions (of something)One facet of his role in the film is that of stern father.The facets of a precious stone are the small flat surfaces cut on to it. -faceted [suffix]His personality is many-faceted/multi-faceted.
FACET
Meaning of FACET in English
Cambridge English vocab. Кембриджский английский словарь. 2012