unchecked āļāļ·āļāļāļ°āđāļĢ unchecked āļāļ·āļāļāļ°āđāļĢ Not held in check; unrestrained: an unchecked flow of water; an unchecked temper. Not checked for accuracy, efficiency, or flaws: an unchecked list. Informal Of or relating to a square in a crossword that is part of only one word instead of two.
