Where does “insensibleness” come from?

insensibleness (English) comes from English insensible, from Middle English insensible, from Old French insensible, from Late Latin insensibilis, from Latin sensibilis, from Latin sensus, from Latin sentire, from Latin sentio — to be.

insensibleness (English): insensibility

Definitions

  1. insensibility

Ancestry of “insensibleness”, step by step

insensibleness traces back through two separate lines of ancestry.

via English insensible

StepLanguageWordMeaning
1EnglishinsensibleUnable to be perceived by the senses; Incapable...
2Middle Englishinsensible
3Old Frenchinsensible
4Late Latininsensibilisimperceptible, insensible; undetectable
5Latinsensibilisperceptible, sensible; detectable
6Latinsensusfelt, perceived with the senses, having felt;...
7Latinsentirepresent active infinitive of sentiō;...
8LatinsentioI feel, I sense, I perceive; I perceive, I am...
9Proto-Italicsentjō
10Proto-Indo-Europeansent-to head for, to go, to travel; to feel
11Proto-Indo-Europeanh₁es-to be

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 h₁es-Every word from Proto-Indo-European sent-Every word from Proto-Italic sentjō
insensibleness — Etymology, Origin & Word History | Etymology Explorer