(marketing) Marketing designed to generate an immediate response from consumers, where each consumer response (and purchase) can be measured and attributed to individual advertisements, and where there is no intermediary between buyer and seller.

A peculiar flexed or extended position of the forearms following a concussion, resulting from force applied to the brain stem.

plural of fencing response

A response by a US government agency (etc) that it can "neither confirm nor deny" the existence of (secret) information which has been asked for.

plural of Glomar response

(signal processing) Output of a dynamic system when presented with a brief input signal.

plural of reflex response

plural of host response

plural of impulse response

(zoology) A behavior in which an animal curls back its upper lip exposing its front teeth, inhales with the nostrils usually closed, and then often holds this position for several seconds.