Where does “tearlessness” come from?

tearlessness (English) comes from English tearless, from English tear, from Middle English tear, from Old English teagor, from Proto-West Germanic tah(h)r, from Proto-Germanic tahrą, from Proto-Indo-European dáḱru-, from Proto-Indo-European dr̥ḱ-h₂eḱru- — eye bitter.

tearlessness (English): Absence of tears; lack of weeping

Definitions

  1. Absence of tears; lack of weeping

Ancestry of “tearlessness”, step by step

tearlessness traces back through two separate lines of ancestry.

via English tearless

StepLanguageWordMeaning
1EnglishtearlessWithout tears
2EnglishtearTo rend by holding or restraining in two places...
3Middle EnglishtearAlternative form of tere
4Old Englishteagor
5Proto-West Germanictah(h)rtear
6Proto-Germanictahrątear
7Proto-Indo-Europeandáḱru-tears; tear
8Proto-Indo-Europeandr̥ḱ-h₂eḱru-eye bitter

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 dr̥ḱ-h₂eḱru-