Where does “larmo” come from?
larmo (Esperanto) comes from French larme, from Old French larme, 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.
larmo (Esperanto): tear
Ancestry of “larmo”, step by step