Galalith
English
![](Images/wiktionary/White_casein_Australian_Royal_Airforce_pre-1953_buttons.jpg.webp)
Galalith buttons.
Etymology
Trade name, from Ancient Greek γάλα (gála, “milk”) + -lith.
Proper noun
Galalith
- A product, resembling celluloid and made from casein, that was an early substitute for ivory.