(military) That part of an army that is not needed to directly combat the enemy. / (military, by extension) The administrative and supply departments of an army.

plural of rear gunner

plural of rear echelon

Third-person singular simple present indicative form of rear-end

simple past tense and past participle of rear-end

present participle of rear-end

plural of rear-horse

A mantis.

Alternative form of pain in the ass

Synonym of back projection