from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Being or seeming to be without an end or limit; boundless: an endless universe; an endless conversation.
- adj. Formed with the ends joined; continuous: an endless chain.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. having no end
- adj. extending indefinitely
from the GNU version of the Collaborative International Dictionary of English
- adj. Without end; having no end or conclusion; perpetual; interminable; -- applied to length, and to duration
- adj. Infinite; excessive; unlimited.
- adj. Without profitable end; fruitless; unsatisfying.
- adj. Void of design; objectless.
- adj. having a linear or ribbonlike form with the two ends connected together, such as in a circle, ellipse, torus, or any other closed loop. Belts or chains used in drive mechanisms are considered endless in this sense. See endless chain.
from The Century Dictionary and Cyclopedia
- Not having a termination; continuing without end, really or apparently; having no limit or conclusion: as, endless progression; endless bliss; the endless pursuit of an object.
- Not having ends; returning upon itself so as to exhibit neither beginning nor end: as, an endless belt or chain; a circular race-course is endless.
- Perpetually recurring; interminable; incessant; continual: as, endless praise; endless clamor.
- Without object, purpose, or use.
- Without profitable conclusion; fruitless.
- Synonyms Eternal, everlasting, perpetual, unceasing, imperishable, uninterrupted, boundless, immeasurable, unlimited.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. infinitely great in number
- adj. having the ends united so as to form a continuous whole
- adj. having no known beginning and presumably no end
- adj. tiresomely long; seemingly without end
end + -less (Wiktionary)