Meaning of millegrain in English:

millegrain

(also millegraine, milligrain)

Pronunciation /ˈmɪlɡreɪn/ /ˈmɪlɪɡreɪn/

noun

  • A gem setting of beaded or crenellated metal.

Origin

1920s; earliest use found in Dictionary Occupational Terms. From classical Latin mīlle thousand + grain.