delayˈer noun

delayˈingly adverb

delayed action noun

The operation of a switch, detonation of explosives, etc some time after the mechanism has been set

delayed drop noun (aeronautics)

A parachute descent in which the parachutist deliberately delays pulling the ripcord

delayed neutron noun (physics)

A neutron emitted with an apparent delay during fission which arises from the breakdown of fission products, not the primary fission (cf prompt neutron under prompt)

delay line noun (elec)

A device for delaying the transmission of an electrical signal