Where does “sphenocorona” come from?

sphenocorona (English) comes from English corona, from Italian corona, from Latin corōna, from Spanish -illa, from Old Spanish -iella, from Latin -ella, from Latin -ellus, from Latin -ulus — Forms agent nouns from verbal roots.

sphenocorona (English): A polyhedron, one of the Johnson solids, whose...

Definitions

  1. A polyhedron, one of the Johnson solids, whose...

Ancestry of “sphenocorona”, step by step

sphenocorona traces back through two separate lines of ancestry.

via English corona

StepLanguageWordMeaning
1EnglishcoronaThe luminous plasma atmosphere of the Sun or...
2Italiancoronacrown; coronet; wreath, chaplet
3Latincorōnachaplet, laurel, or wreath; presented to athletes, the gods, or the dead
4Spanish-illaAdded to feminine nouns to denote a diminutive...
5Old Spanish-iellaA diminutive suffix
6Latin-ellainflection of -ellus: ## nominative/vocative...
7Latin-ellusAlternative form of -ulus; "forming masculine...
8Latin-ulusUsed to form a diminutive of a noun, indicating...
9Proto-Italic-olos
10Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
11Proto-Indo-European-e-lós
12Proto-Indo-European-lósForms agent nouns from verbal roots

via English sphenoid

StepLanguageWordMeaning
1EnglishsphenoidHaving a wedged shape; Relating to the compound...
2New LatinsphenoidesShaped like a wedge
3Ancient GreekσφηνοειδήςWedge-shaped
4Ancient Greek-ειδήςlike, connected to, from the nature of, full of;...
5Ancient Greek-ήςadjective suffix
6Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
7Proto-Indo-European-ess
8Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -lós
sphenocorona — Etymology, Origin & Word History | Etymology Explorer