Where does “angulaperturate” come from?

angulaperturate (English) comes from English aperturate, from English aperture, from Russian апертура, from Latin apertūra, from Latin apertus, from Latin aperiō, from Proto-Indo-European h₂epó — off, away.

angulaperturate (English): Having apertures at the corners of an angular amb

Definitions

  1. Having apertures at the corners of an angular amb

Ancestry of “angulaperturate”, step by step

angulaperturate traces back through two separate lines of ancestry.

via English aperturate

StepLanguageWordMeaning
1EnglishaperturateHaving one or more apertures
2EnglishapertureAn opening, gap, or hole, usually small and...
3Russianапертураaperture
4Latinapertūraan act of opening
5Latinapertusopened, open, free; public; having been opened;...
6Latinaperiōto uncover, make or lay bare, reveal, clear
7Proto-Indo-Europeanh₂epóoff, away

via English angular

StepLanguageWordMeaning
1EnglishangularRelating or pertaining to an angle or angles;...
2Middle Englishangular
3Latinangulārisangular; square
4LatinAngulusA city of the Vestini, situated on a hill near the Adriatic Sea, now the town of Città Sant'Angelo
5Proto-Indo-Europeanh₂engulosjoint?
6Proto-Indo-Europeanh₂eng-curve, bend
Every word from Proto-Indo-European h₂epóEvery word from Latin aperiōEvery word from Latin apertus