"Several facets" means that something has many different parts or aspects. It suggests that there are multiple angles, characteristics, or elements to consider or explore.
Sentences with «several facets»
I worked in sales, operations and management for the past 20 years in several facets of the oil field. (members.climber.com)
Most CEOs should work on several facets of their online reputation at once. (inc.com)
Insulin appears to be important for several facets of thyroid function, including the liver's ability to make the more potent thyroid hormone T3 out of T4 (5). (drchristianson.com)