Enter a clue or pattern or both:
The Clue
Common mica (9 letter answer)
The Answer
ISINGLASS
Tags
Notes
The answer ISINGLASS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Fish glue
Clarifying agent in glues and jellies
Definition
ISINGLASS as a noun:
1. (mica, isinglass) = 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