Where does “narina” come from?

narina (Vulgar Latin) comes from Latin nāris, from Latin nāsus, from Latin -ō, from Proto-Indo-European -ō — Derives nouns from roots.

Ancestry of “narina”, step by step

StepLanguageWordMeaning
1Latinnārisnostril
2LatinnāsusThe nose
3Latin-ōsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
4Proto-Indo-European-ōDerives nouns from roots

Words derived from “narina”

Every word from Proto-Indo-European -ō →Every word from Latin -ō →Every word from Latin nāsus →