- limitless; boundless
WordReference Random House Unabridged Dictionary of American English © 2026
il•lim•it•a•ble
(i lim′i tə bəl),USA pronunciation adj.
il•lim′it•a•bil′i•ty, il•lim′it•a•ble•ness, n.
il•lim′it•a•bly, adv.
- not limitable;
limitless;
boundless.
- il-2 + limitable 1590–1600
il•lim′it•a•bly, adv.
Collins Concise English Dictionary © HarperCollins Publishers::
illimitable /ɪˈlɪmɪtəbəl/ adj
'illimitable' also found in these entries (note: many are not synonyms or translations):