Where does “curviligne” come from?

curviligne (French) comes from French ligne, from Old French ligne, from Latin līnea, from Latin līnum, from Proto-Italic līnom, from Proto-Indo-European līnom — flax.

curviligne (French): curvilinear

Definitions

  1. curvilinear

Ancestry of “curviligne”, step by step

curviligne traces back through two separate lines of ancestry.

via French ligne

StepLanguageWordMeaning
1Frenchligneline; route, course, service, line; cable
2Old Frenchligne
3LatinlīneaA linen thread
4Latinlīnumflax
5Proto-Italiclīnom
6Proto-Indo-Europeanlīnomflax

via French curve

StepLanguageWordMeaning
1Frenchcurve
Every word from Proto-Indo-European līnomEvery word from Proto-Italic līnomEvery word from Latin līnum
curviligne — Etymology, Origin & Word History | Etymology Explorer