Where does “deflea” come from?

deflea (English) comes from English de, from Chinese 德, from Mandarin 德意志, from German Deutsch, from Old High German diutsch, from Old High German diutisc, from Proto-West Germanic þiudisk, from Proto-Germanic þiudiskaz — to swell; to crowd; to be strong.

deflea (English): To rid of fleas

Definitions

  1. To rid of fleas

Ancestry of “deflea”, step by step

deflea traces back through two separate lines of ancestry.

via English de

StepLanguageWordMeaning
1EnglishdeTo do; Pronunciation spelling of the; A...
2Chinese
3Mandarin德意志
4GermanDeutschGerman
5Old High Germandiutsch
6Old High GermandiutiscAlternative form of diutisk; popular, vernacular;...
7Proto-West Germanicþiudiskof the people, popular, vernacular
8Proto-Germanicþiudiskazof the people, popular; of the tribe
9Proto-Germanicþeudōpeople, tribe
10Proto-Indo-Europeantewtéh₂people, tribe
11Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via English flea

StepLanguageWordMeaning
1EnglishfleaA small, wingless, parasitic insect of the order...
2Middle Englishfleflea
3Old Englishflēa
4Proto-West Germanicflauhflea
5Proto-Germanicflauhazflea
6Proto-Indo-Europeanplówkos
7Proto-Indo-Europeanplúsisflea
Every word from Proto-Indo-European tewh₂-