Where does “ibid” come from?

ibid (Old Irish) comes from Proto-Celtic ɸibeti, from Proto-Indo-European píph₃eti, from Proto-Indo-European peh₃- — to drink.

ibid (Old Irish): to drink; to suckle

Definitions

  1. to drink; to suckle

Ancestry of “ibid”, step by step

StepLanguageWordMeaning
1Proto-Celticɸibetito drink
2Proto-Indo-Europeanpíph₃etito drink, to be drinking
3Proto-Indo-Europeanpeh₃-to drink

Words derived from “ibid”

Every word from Proto-Indo-European peh₃- →Every word from Proto-Indo-European píph₃eti →Every word from Proto-Celtic ɸibeti →