Alternative spelling of crackerjack

(idiomatic, intransitive) To laugh heartily. / (idiomatic, transitive) To cause to laugh heartily. / (intransitive, idiomatic) To become insane; to suffer a mental breakdown.

(New Zealand, colloquial) Funny; hilarious

(uncountable) A children's game of forming string into various shapes around one's fingers. / (countable, idiomatic) Any complicated structure that appears to be without purpose.

(idiomatic, often with 'on') To take harsh action (against), as when enforcing a law more stringently than before.

Alternative form of crankshaft

(nautical, military) A type of flat-bottomed boat used to transport infantry and vehicles onto a shore during an assault from the sea.

Alternative form of cranefly

One who is highly skilled at one's trade; an artisan or artificer. / A person who makes or creates material objects partly or entirely by hand. / A person who produces arts and crafts.

(neuroanatomy) Any of the twelve paired nerves that originate from the brainstem or base of the brain instead of the spinal cord.