1. crossfeed - Noun
2. crossfeed - Verb
(sound) The process of blending the left and right channels of a stereo recording.
(aviation, astronautics) The supplying of one fuel tank of an aircraft or rocket with fuel from another, or of an engine with fuel from a tank connected to a different engine.
(aviation, astronautics) To supply one fuel tank of an aircraft or rocket with fuel from another, or an engine with fuel from a tank connected to a different engine.
(sound) To blend the left and right channels of a stereo recording.
(biology) To coexist on a single limiting resource where one strain or species grows on the primary resource and the second grows on the partially degraded resource excreted by the first.
Source: en.wiktionary.org