Where does “praeoperculum” come from?
praeoperculum (English) comes from English preoperculum, from English operculum, 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...
praeoperculum (English): Alternative form of preoperculum
Definitions
- Alternative form of preoperculum
Ancestry of “praeoperculum”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | preoperculum | The anterior opercular bone in fishes |
| 2 | English | operculum | A covering flap in animals, such as a gill cover;... |
| 3 | Latin | operculum | cover, covering |
| 4 | Latin | -culum | nominative neuter singular of -culus; accusative... |
| 5 | Proto-Italic | -klom | — |
| 6 | Proto-Indo-European | -tlom | Alternative form of *-trom |
| 7 | Proto-Indo-European | -trom | Forms nouns denoting a tool or instrument |
| 8 | Proto-Indo-European | -tḗr | Derives agent nouns from verbs, denoting someone... |