From Longman Dictionary of Contemporary Englishout of sortsout of sortsUPSETILLfeeling a little ill or upset Louise went back to work feeling rather out of sorts. → sort
Examples from the Corpus
out of sorts• But he was out of work and out of sorts.• Paul Miller is feeling a bit out of sorts.• Quinn returned home that evening out of sorts.• Mandy explained that she'd been feeling out of sorts and had overreacted.• Would he remain out of sorts as he struggled to readjust to Test rugby?• Only Nina was out of sorts. 