1. having no limits in range or scope (Freq. 3) - "to start with a theory of unlimited freedom is to end up with unlimited despotism"- Philip Rahv - the limitless reaches of outer space • Syn: limitless • Ant: limited • Similar to: bottomless, oceanic, untrammeled, untrammelled • Derivationally related forms: limitlessness (for: limitless) 2. that cannot be entirely consumed or used up - an inexhaustible supply of coal • Syn: inexhaustible • Similar to: infinite 3. without reservation or exception • Syn: outright, straight-out • Similar to: unqualified