Etymology Explorer › English

Where does “solder” come from?

Solder comes from Middle English soudere, from Old French solder, from Latin solidare meaning to make solid, derived from Latin solidus meaning solid or firm, ultimately from Proto-Indo-European solh₂-.

solder (English): Any of various easily-melted alloys, commonly of...

Definitions

  1. Any of various easily-melted alloys, commonly of...

Ancestry of “solder”, step by step

StepLanguageWordMeaning
1Middle Englishsouder—
2Frenchsoudurewelding
3Frenchsouderto solder
4Old Frenchsolderto solder
5LatinsolidoI make, or become solid, firm etc; I strengthen...
6Latinsolidussolid; A solidus: a Roman ~23-carat gold coin...
7Proto-Italicsoliðos—
8Proto-Indo-Europeansolh₂-i-dʰ-o-sentire
9Proto-Indo-Europeansolh₂-whole

Words derived from “solder”

  • solderability
  • unsolder
  • resolder
  • solderless
  • solderable
  • unsoldering
  • solderer
  • desolder
  • desolderer
  • solda
  • soda
Every word from Proto-Indo-European solh₂- →