Where does “pseudoangle” come from?

pseudoangle (English) comes from English Angle, from Middle English angle, from Middle French angle, from Old French Angle, from Late Latin Angelus, from Ancient Greek ἄγγελος, from Old Norse engill, from Old Saxon engil — angel; messenger.

pseudoangle (English): The equivalent of an angle (or solid angle) in a non-Euclidean space

Definitions

  1. The equivalent of an angle (or solid angle) in a non-Euclidean space

Ancestry of “pseudoangle”, step by step

pseudoangle traces back through two separate lines of ancestry.

via English Angle

StepLanguageWordMeaning
1EnglishAngleA member of a Germanic tribe first mentioned by...
2Middle Englishangle
3Middle Frenchanglecorner
4Old FrenchAngleangel biblical being
5Late LatinAngelus
6Ancient Greekἄγγελοςa messenger; one that announces; angel, heavenly...
7Old Norseengillangel
8Old Saxonengilangel
9Proto-West Germanicangilangel
10Latinangelusangel; messenger

via English pseudo

StepLanguageWordMeaning
1EnglishpseudoAn intellectually pretentious person; a...
2Englishpseudo-False, not genuine, fake
3Ancient Greekψευδήςlying, false, untrue; deceived, beguiled
4Ancient Greek-ήςadjective suffix
5Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
6Proto-Indo-European-ess
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Latin angelusEvery word from Ancient Greek ἄγγελοςEvery word from Old Norse engill
pseudoangle — Etymology, Origin & Word History | Etymology Explorer