Where does “croisillon” come from?
croisillon (French) comes from French croix, from German Kreuz, from Spanish Cruz, from Portuguese cruz, from Italian croce, from Latin crux, from Proto-Italic *kruks, from Proto-Indo-European sḱer- — to caw, crow.
croisillon (French): crosspiece, crossbar; transept; lattice
Definitions
- crosspiece, crossbar; transept; lattice