Where does “lousy” come from?

Lousy comes from Middle English lousy, meaning infested with lice or of poor quality.

lousy (English): Remarkably bad; of poor quality; Dirty or untidy;...

Definitions

  1. Remarkably bad; of poor quality; Dirty or untidy;...

Ancestry of “lousy”, step by step

lousy traces back through two separate lines of ancestry.

via English louse

StepLanguageWordMeaning
1EnglishlouseA small parasitic wingless insect of the order...
2Middle Englishlouslouse; A person or thing worthy of contempt or...
3Old Englishlūslouse
4West Germanic*lūs
5Germanic*lūs
6Proto-Indo-EuropeanlewH-louse

via Middle English lousy

StepLanguageWordMeaning
1Middle Englishlousy

Words derived from “lousy

Every word from Proto-Indo-European lewH-