avunculus.
maternal uncle, mother's brother, mother's sister's husband; great uncle;
Meaning & usage
maternal uncle, mother's brother
uncle (maternal or paternal)
mother's sister's husband
great-uncle
Where this word comes from
By surface analysis, avus + -unculus. Actually from an n-stem noun suffixed with -culus, from Proto-Indo-European *h₂ewh₂-on-, a dialectal diminutive of *h₂éwh₂ō (“grandfather, adult male relative other than one’s father”) (whence also Proto-Celtic *awontīr (“uncle”) and possibly Proto-Germanic *awô (“grandfather”), from *h₂éwh₂os (“older male relative”)), whence also avus (“grandfather”).
Try it on your idea.
avunculus has 9 characters. Say it out loud, try it alongside a description of your project, and see whether its meaning fits what you want to create.
These are naming prompts. Meanings and pronunciation can vary; existing brand and domain uses have not been checked.
Explore the name generatorA word with a source.
Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.