Where does “nasalness” come from?

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

nasalness (English): The quality of being nasal

Definitions

  1. The quality of being nasal

Ancestry of “nasalness”, step by step

nasalness 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
4Latinsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
5Proto-Indo-EuropeanDerives nouns from roots

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European Every word from Latin Every word from Latin nāsus