What is the meaning of Facet?

Any one of the flat surfaces cut into a gem.

One among many similar or related, yet still distinct things.

One of a series of things, such as steps in a project.

One member of a compound eye, as found in insects and crustaceans.

A smooth circumscribed surface.

Any of the small joints at each segment of the spine that provide stability and help guide motion

The narrow plane surface between flutings of a column; a fillet.

A face of codimension 1 of a polytope.

A criterion that can be used to sort and filter, such as the colour or size of products in an online store.

To cut a facet into a gemstone.

facet

facet

guy, fellow, chap

Source: wiktionary.org