1. (adj)unquiet characterized by unrest or disorder "unquiet days of riots"; "following the assassination of Martin Luter King ours was an unquiet nation"; "spent an unquiet night tossing and turning"
2. (adj)anxious, nervous, queasy, uneasy, unquiet causing or fraught with or showinganxiety "spent an anxious night waiting for the test results"; "cast anxious glances behind her"; "those nervous moments before takeoff"; "an unquiet mind"