Where does “aider” come from?

Aid comes from Middle French ayder, from Latin ad- meaning "to" combined with a Latin verb stem -are meaning "to do or drive."

aider (English): One who assists; A mountaineer's stirrup or...

Definitions

  1. One who assists; A mountaineer's stirrup or...

Ancestry of “aider”, step by step

StepLanguageWordMeaning
1English-erA person or thing that does an action indicated...
2Middle English-eragentive suffix; agent noun suffix
3Old French-erAlternative form of -ier, verbal suffix;...
4Latin-ārefirst conjugation
5Proto-Italic-āōForms primarily denominative verbs
6Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she
Every word from Chichewa iye