Where does “circumlinear” come from?

circumlinear (English) comes from English linear, from Latin linearis, from Latin līnea, from Latin līnum, from Proto-Italic līnom, from Proto-Indo-European līnom — flax.

circumlinear (English): Composed of encircling lines

Definitions

  1. Composed of encircling lines

Ancestry of “circumlinear”, step by step

circumlinear traces back through two separate lines of ancestry.

via English linear

StepLanguageWordMeaning
1EnglishlinearHaving the form of a line; straight or roughly...
2Latinlinearisconsisting of lines, linear, lineal;...
3LatinlīneaA linen thread
4Latinlīnumflax
5Proto-Italiclīnom—
6Proto-Indo-Europeanlīnomflax

via English circum

StepLanguageWordMeaning
1Englishcircum—
Every word from Proto-Indo-European līnom →Every word from Proto-Italic līnom →Every word from Latin līnum →