Any of various cobras of the genus Naja that can spit venom.

Any of various venomous snakes of the family Elapidae. / A type of lanyard knot, thought to resemble a snake in its shape.

With a rough texture; not smooth. / Composed of large particles. / Lacking refinement, taste or delicacy. / (archaic, of a metal) Unrefined. / Of inferior quality.

A corncob. / The seed-bearing head of a plant. / Clipping of cobnut. / A male swan. / (East Anglia) A gull, especially the black-backed gull (Larus marinus); also spelled cobb.

To construct using mud blocks or to seal a wall using mud or an artificial equivalent. / (of growing corn) To have the heads mature into corncobs. / To remove the kernels from a corncob. / To thresh.

To beat with a flat instrument; to paddle. / (Northern UK, colloquial) To throw, chuck, lob. / To chip off unwanted pieces of stone, so as to form a desired shape or improve the quality of mineral ore.

A punishment consisting of blows inflicted on the buttocks with a strap or a flat piece of wood.

Abbreviation of cobble. / Alternative form of COB

(heraldry) Hereditary designs and symbols depicted on an escutcheon, sometimes accompanied by other elements of a heraldic achievement, such as a helm, crest, crest coronet, torse, mantling and supporters; described by a blazon.

A wheeled vehicle, generally drawn by horse power. / (rail transport, UK, Australia) A passenger car, either drawn by a locomotive or part of a multiple unit.