Where does “opercule” come from?
opercule (French) comes from Latin operculum, from Latin -culum, from Proto-Italic -klom, from Proto-Indo-European -tlom, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...
opercule (French): operculum
Ancestry of “opercule”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | operculum | cover, covering |
| 2 | Latin | -culum | nominative neuter singular of -culus; accusative... |
| 3 | Proto-Italic | -klom | — |
| 4 | Proto-Indo-European | -tlom | Alternative form of *-trom |
| 5 | Proto-Indo-European | -trom | Forms nouns denoting a tool or instrument |
| 6 | Proto-Indo-European | -tḗr | Derives agent nouns from verbs, denoting someone... |