verb: (computing) To perform a just-in-time operation (usually compiling).
verb: (computing, transitive) To compile (program code for a virtual machine) immediately when needed, as part of the execution process.
noun: (US, originally prison slang, derogatory) An inexperienced, foolhardy young man.
noun: (US, slang) A nickel.
noun: A style of Zimbabwean dance music played with drums and guitar.
adjective: (computing, operations) Initialism of just-in-time. [(operations) Of a manufacturing system in which components are delivered at the precise time required, thus minimizing inventory carrying costs.]
noun: (law) Initialism of joint investigation team. [(law) A team formed jointly by national law enforcement agencies to investigate cross-border crime.]