off (one's) oats(redirected from off their oats)
off (one's) oats
old-fashioned Disinclined to eat; having little or no appetite. Mrs. Bailey said you were off your oats, sir, so I brought you some chicken broth to keep your energy up.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
off your oatslacking an appetite. informal
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