plural of back end

plural of back-end

The rear, back, or unseen portion (of something). / (computing) That part of a hardware or software system that is farthest from the user; the internals rather than the user interface.

Alternative form of back end

(computing) Relating to the back end part of a hardware or software system.

(simile, colloquial, Britain, derogatory) Very unattractive.

(UK, informal) To not be attractive to look at.