a. [ Icel. kweisa pain; cf. Norw. kveis sickness after a debauch. ] 1. Sick at the stomach; affected with nausea; inclined to vomit; qualmish. [ 1913 Webster ]
2. Fastidious; squeamish; delicate; easily disturbed; unsettled; ticklish. “ A queasy question.” Shak. [ 1913 Webster ]
Some seek, when queasy conscience has its qualms. Cowper. [ 1913 Webster ]