| Word | Definitions | Synonyms |
|---|---|---|
| mica | (noun) any of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves; used as dielectrics because of their resistance to electricity | Synonyms: isinglass |
| micaceous | (adjective) hydrous silicates of or relating to or resembling mica | - |