Knobs meaning : A rounded protuberance, especially one arising from a flat surface; a fleshy lump or caruncle. A rounded control switch that can be turned on its axis, designed to be operated by the fingers. A ball-shaped part of a handle, lever, etc., designed to be grabbed by the hand. A rounded ornament on the hilt of an edged weapon; a pommel. A prominent, rounded bump along a mountain ridge. A prominent rounded hill. (chiefly in the plural) A woman's breast. The penis. The head of the penis; the glans. (by analogy with above) A contemptible person. A dollop, an amount just larger than a spoonful (usually referring to butter). A chunky branch-like piece, especially of a ginger rhizome. A bulb of the garlic plant consisting of multiple cloves.