
1) Ceramic glaze material 2) Ceramic material 3) Ceramic material 4) Compound for glazes 5) Enamel material 6) French fried 7) Fuse by heat 8) Fuse into glass 9) Glass base 10) Glass components 11) Glass ingredient 12) Glass material 13) Glass-making mixture 14) Glassmaking ingredient 15) Glassmaking material 
Found on 
https://www.crosswordclues.com/clue/frit

 A frit is a ceramic composition that has been fused in a special fusing oven, quenched to form a glass, and granulated. Frits form an important part of the batches used in compounding enamels and ceramic glazes; the purpose of this pre-fusion is to render any soluble and/or toxic components insoluble by causing them to combine with silica and othe...
Found on 
http://en.wikipedia.org/wiki/Frit

material from which glass is made
Found on 
http://phrontistery.info/f.html

• (v. t.) To fritter; -- with away. • (v. t.) To prepare by heat (the materials for making glass); to fuse partially. • (v. t.) The material for glaze of pottery. • (v. t.) 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 alka...
Found on 
http://thinkexist.com/dictionary/meaning/frit/

Powdered glass which is melted, allowed to solidify and then re-ground and used as a fusible substance in the manufacture of soft-paste porcelain.
Found on 
http://www.antique-marks.com/antique-terms-f.html

1. The material from which the glaze for artificial teeth is made. ... 2. A powdered pigment material used in colouring the porcelain of artificial teeth. ... Origin: Fr. Frit, fried ... (05 Mar 2000) ... 
Found on 
http://www.encyclo.co.uk/local/20973

1 Powdered glass which is melted, allowed to solidify and then re-ground and used as a fusible substance in the manufacture of soft-paste porcelain. 2 The ingredients that are mixed and fired to make glass.
Found on 
http://www.encyclo.co.uk/visitor-contributions.php
 Frit  noun
Frit  noun [ French 
 fritte , from 
 frit fried, past participle of 
 frire to fry. See 
 Far , 
 transitive verb ] 
 1.  (Glass Making) The material of which glass is made, after having been calcined or partly fused in a furnace, but before vitrif...
Found on 
http://www.encyclo.co.uk/webster/F/78
 Frit  transitive verb
Frit  transitive verb [ 
 imperfect & past participle   Fritted ; 
 present participle & verbal noun   Fritting .] To prepare by heat (the materials for making glass); to fuse partially. 
 Ure. Found on 
http://www.encyclo.co.uk/webster/F/78

Type: Term Pronunciation: frit Definitions: 1. The material from which the glaze for artificial teeth is made. 2. A powdered pigment material used in coloring the porcelain of artificial teeth.
Found on 
http://www.medilexicon.com/medicaldictionary.php?t=35579

Frit is British slang for scared, afraid.
Found on 
http://www.probertencyclopaedia.com/browse/ZF.HTM

A vitreous composition used in glazes and enamels.
Found on 
http://www.studiopottery.com/cgi-bin/glossary.cgi

A vitreous blue with a low tinting power known from early Egyptian times. 
Found on 
http://www.visual-arts-cork.com/colour-art-glossary.htm

Flux and silica are melted together and reground to a fine powder, making a glaze ingredient which has the same effect as, but avoids the toxicity of, raw fluxes such as lead.
Found on 
https://ashbrook-ceramics.co.uk/pottery-glossary/

A ceramic glass-like composition, melted or fused together. Used to render soluble constituents of glazes insoluble.
Found on 
https://walkerceramics.com.au/resources/glossary-of-ceramic-terms/

a material used in making glazes. Ground glass or glaze usually produced, frequently used, and formulated to render raw chemicals insoluble or non-toxic.
Found on 
https://www.bathpotters.co.uk/helpful-guides/94-pottery-glossary

 A fusion of soluble or harmful glaze materials in a glass that renders them insoluble and safe so that they can easily be incorporated in the glaze.
Found on 
https://www.cromartiehobbycraft.co.uk/AdditionalDepartments/Footer-Content/

A vitreous composition used in glazes and enamels.  
Found on 
https://www.hot-clay.com/clay-glossary
  No exact match found.