English
hypocrystalline
From hypo- + crystalline.
Formed from hypo- + crystalline
Ancient Greek κρύος ‘cold’
…
Ancient Greek κρυστάλλινος ‘of crystal’
Latin crystallinus ‘crystal’
Old French cristallin
Middle English cristallyn
English crystalline
Today it means
adj having both glass and crystalline components
Language periods are conventional ranges, not dates for this word.
Etymograph / hypocrystalline