Medical Dictionary

surfer's knot

noun surf·er's knot \ˈsər-fərz-\

Medical Definition of SURFER'S KNOT

:  a knobby lump just below a surfer's knee or on the upper surface of the foot caused by friction and pressure between surfboard and skin—called also surfer's knob, surfer's lump, surfer's nodule
April 25, 2015
lissome Hear it
nimble or easily flexed
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