somewhat sick; disposed to illness; attended with disease; as, a sickly body.-producing, or tending to, disease; as, a sickly autumn; a sickly climate.-appearing as if sick; weak; languid; pale.-tending to produce nausea; sickening; as, a sickly smell; sickly sentimentality.-in a sick manner or condition; ill.-to make sick or sickly; -- with over, and probably only in the past participle.