desert
noun
°(usually in plural) That which is considered to be deserved or merited; a just punishment or reward.
°A barren area of land or desolate terrain, especially one with little water or vegetation; a wasteland.
verb
°To leave (anything that depends on one's presence to survive, exist, or succeed), especially when contrary to a promise or obligation; to abandon; to forsake.
°To leave one's duty or post, especially to leave a military or naval unit without permission.