fritted

Verb

frit (third-person singular simple present frits, present participle fritting, simple past and past participle fritted)

1. To add frit to a glass or ceramic mixture
2. To prepare by heat (the materials for making glass); to fuse partially.
   • equal parts of the calcined and roasted ore, of ground flints and potash, are fritted together and then fused1831, Benjamin Silliman, Elements of Chemistry

See all 10 meanings of frit