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Ankle
ANKLE [isbe]
ANKLE - an'-k'-l (in older editions of the King James Version, ancle): From Hebrew me'aphecayim literally, "water of ankles," i.e. shallow water (Ezek 47:3); "anklebones" (Acts 3:7) from sphudron "ankle chains" (the King James Version "chains"), from a Hebrew root meaning "to walk about proudly" (Nu 31:50). The same Hebrew word is translated "bracelet" (2 Sam 1:10), but in Isa 3:20 another word from the same root "ankle chains" (the King James Version "ornaments of the legs"). Compare ANKLET (Isa 3:18).
Also see definition of "Ankle" in Word Study