What does «faceta» mean in Spanish?

Each of the faces of a polyhedron; especially said of cut gemstones or crystals.

Examples of use in Spanish: "las facetas de un brillante".

"un cubo tiene seis facetas".

"todas las facetas del rubí brillaban".
Aspect, side to be considered of a matter or a person.

Examples of use in Spanish: "hombre de múltiples facetas".

"este es un asunto que presenta varias facetas".

"no conocía tu faceta de pintor, me has sorprendido".

"es un personaje que creo que oculta una faceta siniestra".
Each part into which a compound eye of arthropods is divided.

Examples of use in Spanish: "cada faceta de la superficie del ojo de la efímera".
A woman who tells unfunny jokes or jokes with a presumptuous attitude.

♦ Used in: Mexico