Dictionary

(usually in the plural) That which is 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.

Any barren place or situation.

Usually of a place: abandoned, deserted, or uninhabited.

Example: They were marooned on a desert island in the Pacific.

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.

Example: You can't just drive off and desert me here, in the middle of nowhere.

To leave one's duty or post, especially to leave a military or naval unit without permission.

Example: Anyone found deserting will be punished.