Where does “salpingonasal” come from?

salpingonasal (English) comes from English nasal, from Medieval Latin nasalis, from Latin nāsus, from Latin -ō, from Proto-Indo-European -ō — Derives nouns from roots.

salpingonasal (English): Relating to the Eustachian tube and the nose

Definitions

  1. Relating to the Eustachian tube and the nose

Ancestry of “salpingonasal”, step by step

salpingonasal traces back through two separate lines of ancestry.

via English nasal

StepLanguageWordMeaning
1EnglishnasalOf or pertaining to the nose or to the nasion;...
2Medieval Latinnasalisnasal
3LatinnāsusThe nose
4Latin-ōsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
5Proto-Indo-European-ōDerives nouns from roots

via English salpingo

StepLanguageWordMeaning
1Englishsalpingo—
Every word from Proto-Indo-European -ō →Every word from Latin -ō →Every word from Latin nāsus →