adjective Significantly below the actual cost or value.
noun The position of the ball on an American railroad ball signal that indicated Stop.
noun A form of poker in which the lowest-ranking poker hand wins the pot. Usually the ace is the lowest-ranking card, straights and flushes do not count making the best possible hand being A, 2, 3, 4, 5 regardless of suits (in contrast to deuce-to-seven lowball.)
noun A form of cribbage in which the first to score 121 (or 61) is the loser.
noun An unmixed alcohol drink served on ice or water in a short glass.
noun Clipping of lowball glass.
verb To give an intentionally low estimate of anything, not necessarily with deceptive intent.
verb To give (a customer) a deceptively low price or cost estimate that one has no intention of honoring or to prepare a cost estimate deliberately and misleadingly low.