Definition of "immediate"
immediate
/ɪˈmi.di.ət/
adjective
comparative more immediate, superlative most immediate
(procedure word, military) An artillery fire mission modifier for two types of fire mission to denote an immediate need for fire: Immediate smoke, all guns involved must reload smoke and fire. Immediate suppression, all guns involved fire the rounds currently loaded and then switch to high explosive with impact fused (unless fuses are specified).