knurl

pronunciation

How to pronounce knurl in British English: UK [nɜ:l]word uk audio image

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Word Origin

knurl (n.)
"hard excrescence," c. 1600, probably a diminutive of Middle English knor "knot" (c. 1400), related to gnarled, from Proto-Germanic *knur- (cognates: German knorren "a knotty excrescence"). Related: Knurly.