Numberless/ˈnʌmbərləs/ Definition 1 of 3Pro Tip 1/3Beyond Count Use 'numberless' when something is too many to count manually or imagine counting. She offered numberless reasons to not go out. Pro Tip 2/3Figurative Expression 'Numberless' is often used to emphasize a vast, unimaginable quantity in a non-literal way. His journal had numberless pages of adventures. Pro Tip 3/3Hyperbolic Speech In casual conversation, 'numberless' can exaggerate to make a point stronger. She got numberless messages after the announcement.