Where does “coronal” come from?

coronal (Anglo-Norman) comes from Latin corōnālis, from Latin corōna, from Spanish -illa, from Old Spanish -iella, from Latin -ella, from Latin -ellus, from Latin -ulus, from Proto-Italic -olos — Forms agent nouns from verbal roots.

Ancestry of “coronal”, step by step

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

Words derived from “coronal

Every word from Proto-Indo-European -lós
coronal — Etymology, Origin & Word History | Etymology Explorer