A lined or crossgrained pattern of ridges or indentations rolled or pressed into a part for grip.
A crossgrained protuberance; a nodule; a boss or projection.
A contorted knot in wood.
To roll or press a pattern of ridges or indentations into a part for grip.
A small, compact chunk or clump.
A tidbit of something valuable.
A small piece of tasty food, a tidbit.
A type of boot polish.
A chicken nugget.
An inexperienced, newly trained fighter pilot.
A bud from the Cannabis sativa plant, especially one that is potent.
A partial description gleaned from data mining.
A person with no arms or legs; a basket case.