Where does “watchspring” come from?

watchspring (English) comes from English watch, from English puppy, from English puppie, from Middle French poupée, from Old French poupée, from Latin pupa, from Latin pupus, from Proto-Indo-European peh₂w- — few, little; smallness.

watchspring (English): The mainspring in a mechanical watch

Definitions

  1. The mainspring in a mechanical watch

Ancestry of “watchspring”, step by step

watchspring traces back through two separate lines of ancestry.

via English watch

StepLanguageWordMeaning
1EnglishwatchA portable or wearable timepiece; The act of...
2EnglishpuppyA young dog, especially before sexual maturity; A...
3EnglishpuppieObsolete form of puppy
4Middle Frenchpoupéedoll, toy
5Old Frenchpoupée
6Latinpupagirl, little girl; doll, puppet; pupa
7Latinpupusa boy, a child; a puppet; the pupil of the eye
8Proto-Indo-Europeanpeh₂w-few, little; smallness

via English spring

StepLanguageWordMeaning
1EnglishspringTo burst forth; To grow; To cause to burst forth
2RomanianȘpring
3Germanspringsingular imperative of springen; first-person...
4Germanspringento spring; to leap; to bounce; to dive; to jump;...
5Old High Germanspringan
6Proto-Germanicspringanąto spring, to jump up; to burst, to explode
7Proto-Indo-Europeanspr̥ǵʰ
Every word from Proto-Indo-European peh₂w-
watchspring — Etymology, Origin & Word History | Etymology Explorer