Plexiglas (German) comes from Latin plexus, from Latin plectō, from Proto-Italic plektō, from Proto-Indo-European pleḱ-, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.
Plexiglas (German): plexiglass
Definitions
plexiglass
Ancestry of “Plexiglas”, step by step
Plexiglas traces back through two separate lines of ancestry.