Where does “deonticity” come from?

deonticity (English) comes from English deontic, from Ancient Greek δέον, from Ancient Greek δεῖ, from Ancient Greek δέω, from Proto-Indo-European deh₁- — to bind.

deonticity (English): The property of being deontic

Definitions

  1. The property of being deontic

Ancestry of “deonticity”, step by step

deonticity traces back through two separate lines of ancestry.

via English deontic

StepLanguageWordMeaning
1EnglishdeonticPertaining to necessity, duty or obligation, or...
2Ancient Greekδέονnominative/accusative/vocative singular neuter of...
3Ancient Greekδεῖit behoves one to, it is necessary to, one must;...
4Ancient GreekδέωI bind, tie, fasten, fetter; To lack, need,...
5Proto-Indo-Europeandeh₁-to bind

via English ity

StepLanguageWordMeaning
1Englishity
2Ingrian-uUsed to form nouns from verbs
Every word from Proto-Indo-European deh₁-Every word from Ancient Greek δέωEvery word from Ancient Greek δεῖ