This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A knob, knot, or other small protuberance.

n. One of a series of small ridges or grooves on the surface or edge of a metal object, such as a thumbscrew, to aid in gripping.

v. To provide with knurls; mill.

n. A contorted knot in wood.

n. A crossgrained protuberance; a nodule; a boss or projection.

n. A lined or crossgrained pattern of ridges or indentations rolled or pressed into a part for grip.

v. To roll or press a pattern of ridges or indentations into a part for grip.

n. A contorted knot in wood; a crossgrained protuberance; a nodule; a boss or projection.

n. One who, or that which, is crossgrained.

v. To provide with ridges, to assist the grasp, as in the edge of a flat knob, or coin; to mill.

n. A knot; a hard substance; a nodule of stone; a protuberance in the bark of a tree.

n. A deformed dwarf; a humpback.

n. In photography, a milled-edge roller used for dotting and softening outrunning lines and making dark spaces lighter.

"It's that scanner that peeks under your clothing, creating a ghostly but realistic image of your naked body, accurate down to every curve, knurl, protuberance, carbuncle, wen, bleb, wart and wattle and garfunkel."

knurled    knurling    knurls   

nodule    mill    crenate