We found 3 dictionaries that define the word flat glass:

General (2 matching dictionaries)

1. flat glass: Merriam-Webster
2. Flat glass: Wikipedia, the Free Encyclopedia

Tech (1 matching dictionary)

3. Illustrated Glass Dictionary (No longer online)

Phrases: round flat glass for laboratory, more... ▸ Words similar to flat glass ▸ Usage examples for flat glass ▸ Idioms related to flat glass ▸ Wikipedia articles (New!) ▸ Words that often appear near flat glass ▸ Rhymes of flat glass ▸ Invented words related to flat glass