Mica
/ˈmaɪkə/noun
A type of rock that can split into very thin, shiny sheets.
The shiny specks in the granite countertop are flakes of mica.
Often appears as...
- mica sheet
- mica mineral
Usage tips
Technical
Definition 1 of 1
Pro Tip 1/3Industrial Use
Mica is mainly used in electronic and electrical devices due to its insulating properties.
The mica in your hair dryer prevents electrical shocks.
Pro Tip 2/3Sheet Appearance
Mica appears as translucent, layered sheets that can be peeled apart.
She peeled off a sheet of mica from the rock, marveling at its transparency.
Pro Tip 3/3Cosmetic Use
Mica powder is often used in makeup for its shiny, glittery effect on the skin.
The eyeshadow's shimmer comes from finely ground mica.
Compare with
mineral
Never forget "Mica"
Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!
WordUp Chrome Extension
As you browse the web instantly look up words you don’t know.
Get Chrome Extension