Where does “trimestralmente” come from?
trimestralmente (Italian) comes from Italian trimestrale, from Italian trimestre, from Latin trimestris, from Latin mēnsis, from Proto-Italic mēnsis, from Proto-Italic mēns, from Proto-Indo-European mḗh₁n̥s, from Proto-Indo-European meh₁- — to measure.
trimestralmente (Italian): quarterly, three-monthly
Ancestry of “trimestralmente”, step by step