Where does “edentulousness” come from?

edentulousness (English) comes from English edentulous, from Latin edentulus, from Latin dēns, from Italian dente, from Latin dens, from Proto-Italic dents, from Proto-Indo-European h₃dónts, from Proto-Indo-European h₁ed- — to eat.

edentulousness (English): The property of being edentulous; lack of teeth

Definitions

  1. The property of being edentulous; lack of teeth

Ancestry of “edentulousness”, step by step

edentulousness traces back through two separate lines of ancestry.

via English edentulous

StepLanguageWordMeaning
1EnglishedentulousToothless
2Latinedentulustoothless
3Latindēnsa tooth
4Italiandentetooth; cog, prong
5Latindenstooth; a spike, prong, or any tooth-like...
6Proto-Italicdentstooth
7Proto-Indo-Europeanh₃dóntstooth
8Proto-Indo-Europeanh₁ed-to eat

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 h₁ed-Every word from Proto-Indo-European h₃dóntsEvery word from Proto-Italic dents