simple past tense and past participle of jam

plural of jam

Third-person singular simple present indicative form of jam

plural of jamming

plural of JAM

Full to capacity; jam-packed; chokka.

Used other than figuratively or idiomatically: see jam, sandwich. / (Britain, slang) (from the common UK colour scheme of white with a red reflective horizontal band) A police car.

(basketball, rare) Synonym of alley oop.

(uncountable, slang) Sticky matter accumulated between digits of a foot. / (countable) A stubbed toe.

A situation in which road traffic accumulates until it is stationary or very slow.