Where does “swimsuit” come from?

Swimsuit derives from English swim and suit, with suit tracing to Middle English swimmen, Old French sieute, and ultimately Proto-Indo-European sekʷ-, meaning to follow or pursue.

swimsuit (English): A garment worn for swimming; A tight-fitting...

Definitions

  1. A garment worn for swimming; A tight-fitting...

Ancestry of “swimsuit”, step by step

swimsuit traces back through two separate lines of ancestry.

via English suit

StepLanguageWordMeaning
1EnglishsuitA set of clothes to be worn together, now...
2Middle EnglishsuteClothes or clothing; especially those that match;...
3Anglo-Normansuitepursuit
4Vulgar Latinsequita
5LatinsequorI follow, come or go after
6Proto-Italicsekʷōrfollow, come/go after
7Proto-Indo-Europeansékʷetorto be following
8Proto-Indo-Europeansekʷ-to follow; to see; to say

via English swim

StepLanguageWordMeaning
1EnglishswimTo move through the water, without touching the...
2Middle Englishswime
3Old Englishswimaa swoon, swimming in the head
4Proto-West Germanicswimmanto swim
5Proto-Germanicswimmanąto be unsteady; to swim; float
6Proto-Indo-Europeanswem(bʰ)-to bend, turn, swing; to be unsteady, move, swim

Words derived from “swimsuit

Every word from Proto-Indo-European sekʷ-Every word from Proto-Indo-European sékʷetorEvery word from Proto-Italic sekʷōr