Where does “lacrimogenous” come from?

lacrimogenous (English) comes from Latin lācrima, from Old Latin dacrima, from Proto-Italic *d(r)(k)akrunā, from Proto-Indo-European dáḱru-, from Proto-Indo-European dr̥ḱ-h₂eḱru- — eye bitter.

lacrimogenous (English): causing the production of tears

Definitions

  1. causing the production of tears

Ancestry of “lacrimogenous”, step by step

StepLanguageWordMeaning
1Latinlācrimaa tear drop of liquid from crying
2Old Latindacrimatear
3Proto-Italic*d(r)(k)akrunā
4Proto-Indo-Europeandáḱru-tears; tear
5Proto-Indo-Europeandr̥ḱ-h₂eḱru-eye bitter
Every word from Proto-Indo-European dr̥ḱ-h₂eḱru-Every word from Proto-Indo-European dáḱru-Every word from Proto-Italic *d(r)(k)akrunā