Where does “neamhéifeachtúlacht” come from?

neamhéifeachtúlacht (Irish) comes from Irish neamhéifeachtúil, from Irish éifeachtúil, from Irish éifeacht, from Old Irish éifecht, from Old French effect, from Latin effectus, from Latin efficiō, from Latin ex.

neamhéifeachtúlacht (Irish): inefficiency, inefficacy

Definitions

  1. inefficiency, inefficacy

Ancestry of “neamhéifeachtúlacht”, step by step

StepLanguageWordMeaning
1Irishneamhéifeachtúilinefficient
2Irishéifeachtúileffectual
3Irishéifeachtachievement, success
4Old Irishéifechtefficacy, vigour, substance, meaning, purport
5Old Frencheffecteffect; judgment; decree
6Latineffectusmade out, worked out, completed, finished,...
7Latinefficiōto make out or work out; effect, execute, complete, accomplish, make, form, compose
8LatinexA name of the letter "X"; out of, from
9Latincommūnicōto impart, share
10Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
11Old Latincom(m)oinis
12Proto-Italickommoiniscommon
13Proto-Indo-Europeanḱom-moy-ni-held in common
14Proto-Indo-Europeanḱómbeside, near, by, with
15Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
16Middle Englishkyt
Every word from Middle English kytEvery word from Proto-Indo-European ḱeEvery word from Proto-Indo-European ḱóm