Where does “nódach” come from?

nódach (Irish) comes from Irish nód, from English node, from Middle English node, from Latin nōdus, from Proto-Indo-European gned-.

nódach (Irish): nodal

Definitions

  1. nodal

Ancestry of “nódach”, step by step

nódach traces back through two separate lines of ancestry.

via Irish nód

StepLanguageWordMeaning
1Irishnódnode
2EnglishnodeA knot, knob, protuberance or swelling; The point...
3Middle Englishnodelump, swelling; knot, tie
4Latinnōdusa knot (in rope)
5Proto-Indo-Europeangned-

via Irish ách

StepLanguageWordMeaning
1IrisháchAlternative form of ach
2Old Irishachtbut; provided; inflection of aigid: ##...
3Proto-Celticextosexcept, but
4Proto-Indo-Europeaneǵʰsout; from, out of
Every word from Proto-Indo-European gned-Every word from Latin nōdusEvery word from Middle English node
nódach — Etymology, Origin & Word History | Etymology Explorer