Where does “never-sweat” come from?

never-sweat (English) comes from English sweat, from Middle English sweten, from Old English swētan — to sweeten.

never-sweat (English): An idle or lazy person

Definitions

  1. An idle or lazy person

Ancestry of “never-sweat”, step by step

never-sweat traces back through two separate lines of ancestry.

via English sweat

StepLanguageWordMeaning
1EnglishsweatFluid that exits the body through pores in the...
2Middle EnglishswetenTo make sweet, sweeten; To induce happiness; To...
3Old Englishswētanto sweeten

via English Never

StepLanguageWordMeaning
1EnglishNeverAt no time; on no occasion; in no circumstance
2Middle Englishneverenever
3Old Englishnǣfrenever
Every word from Old English swētanEvery word from Middle English swetenEvery word from English sweat