1. Without end; having no end or conclusion; perpetual; interminable; applied to length, and to duration; as, an endless line; endless time; endless bliss; endless praise; endless clamor.
2. Infinite; excessive; unlimited.
3. Without profitable end; fruitless; unsatisfying. All loves are endless.
4. Void of design; objectless; as, an endless pursuit. Endless chain, a chain which is made continuous by uniting its two ends. Endless screw.
(Science: mechanics) see screw.
Synonym: Eternal, everlasting, interminable, infinite, unlimited, incessant, perpetual, uninterrupted, continual, unceasing, unending, boundless, undying, imperishable.
Origin: as. Endeleas. See end.