Where does “armrest” come from?

Armrest comes from English rest combined with English arrest, which derives from Old French arester, ultimately from Proto-Indo-European steh₂- meaning to stand or be firm.

armrest (English): Part of the seat of a chair that is designed to...

Definitions

  1. Part of the seat of a chair that is designed to...

Ancestry of “armrest”, step by step

armrest traces back through two separate lines of ancestry.

via English REST

StepLanguageWordMeaning
1EnglishRESTAcronym of representational state transfer
2EnglisharrestA check, stop, an act or instance of arresting...
3Old Frencharesterto stop
4Vulgar LatinarrestoI cause to stop
5Latinrestōto stand firm; to stay behind
6Latinrĕ-back, backwards
7Latinprōdūcōto lead or bring forth, forward or out
8Latinprō-forward direction, forward movement
9Proto-Italic*pro-pro- see the Latin entry for further meanings
10Proto-Indo-Europeanpro-toward, forward
11Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
12Proto-Indo-Europeanper-before, in front; first; to go through
13Proto-Indo-Europeanpr̥tóspassed , crossed

via English Arm

StepLanguageWordMeaning
1EnglishArmAbbreviation of Armenian
2Middle Englisharmarm; poor; miserable, wretched
3Old Englishearmarm; poor, miserable
4Proto-West Germanicarmarm; poor, miserable; pitiful, pitiable
5Proto-Germanicarmazarm; poor, miserable; pitiful, pitiable
6Proto-Indo-Europeanh₂ermos
7Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European pr̥tós