Where does “unknurled” come from?

unknurled (English) comes from English knurled, from English knurl, from Middle English knarre, from German knarren — to creak.

unknurled (English): Not knurled

Definitions

  1. Not knurled

Ancestry of “unknurled”, step by step

unknurled traces back through two separate lines of ancestry.

via English knurled

StepLanguageWordMeaning
1Englishknurledsimple past tense and past participle of knurl
2EnglishknurlA contorted knot in wood; A crossgrained...
3Middle Englishknarreknot in wood; a crag; twisted rock; knot in wood
4Germanknarrento creak

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from German knarren