undereat

/ˌʌndərˈiːt/
verb
  1. To eat too little food, especially less than what is needed for health or energy.
    • The doctor warned him not to undereat while recovering from the illness.
    • If you undereat during training, you will feel weak and tired.
    • She tends to undereat when she is stressed about exams.
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What does "undereat" mean? | whatsthatwordmean | whatsthatwordmean