FRIT

vt the material for glaze of pottery.

2. frit ·vt to fritter;

— with away.

3. frit ·vt to prepare by heat (the materials for making glass); to fuse partially.

4. frit ·vt the material of which glass is made, after having been calcined or partly fused in a furnace, but before vitrification. it is a composition of silex and alkali, occasionally with other ingredients.