Where does “rectilinearly” come from?

rectilinearly (English) comes from English rectilinear, from Latin rectilineus, from Latin rēctus, from Latin regō, from Proto-Italic regō, from Proto-Indo-European h₃réǵeti, from Proto-Indo-European h₃reǵ- — to straighten, to right oneself; right; just.

rectilinearly (English): In a rectilinear fashion

Definitions

  1. In a rectilinear fashion

Ancestry of “rectilinearly”, step by step

StepLanguageWordMeaning
1EnglishrectilinearIn a straight line; Formed from straight lines
2Latinrectilineusrectilinear
3Latinrēctusled straight along, drawn in a straight line, straight, upright
4Latinregōto rule, govern, direct
5Proto-Italicregō
6Proto-Indo-Europeanh₃réǵetito be straightening, to be setting upright
7Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European h₃reǵ-