Where does “disphenocingulum” come from?

disphenocingulum (English) comes from English cingulum, from Latin Cingulum, from Latin -ulum, from Proto-Indo-European -tlom, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

disphenocingulum (English): A polyhedron, one of the Johnson solids, having 20 triangular and 4 square faces

Definitions

  1. A polyhedron, one of the Johnson solids, having 20 triangular and 4 square faces

Ancestry of “disphenocingulum”, step by step

StepLanguageWordMeaning
1EnglishcingulumThe girdle of an alb; A collection of white...
2LatinCingulumsituated on a lofty hill, now Cingoli
3Latin-ulumUsed to form a noun of instrument or means from a...
4Proto-Indo-European-tlomAlternative form of *-trom
5Proto-Indo-European-tromForms nouns denoting a tool or instrument
6Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...
Every word from Proto-Indo-European -tḗr