Where does “pseudomanifold” come from?

pseudomanifold (English) comes from English manifold, from Middle English manifold, from Old English maniġfeald, from Proto-Germanic managafalþaz, from Proto-Germanic -falþaz, from Proto-Indo-European -poltos, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.

pseudomanifold (English): A special type of topological space that looks...

Definitions

  1. A special type of topological space that looks...

Ancestry of “pseudomanifold”, step by step

pseudomanifold traces back through two separate lines of ancestry.

via English manifold

StepLanguageWordMeaning
1EnglishmanifoldVarious in kind or quality; diverse; Many in...
2Middle Englishmanifold
3Old Englishmaniġfealdmanifold, various, varied, complicated, numerous,...
4Proto-Germanicmanagafalþazvarious, diverse, manifold
5Proto-Germanic-falþaz-fold
6Proto-Indo-European-poltos-fold
7Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

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 Proto-Indo-European pel-
pseudomanifold — Etymology, Origin & Word History | Etymology Explorer