feeble is on the Basic English 850 List.
feather - feeble - feeling

Pronunciation

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Adjective

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Positive
feeble

Comparative
feebler

Superlative
feeblest

  1. Something that is feeble is very weak.
    The old man is feeble.
    I was very feeble that day because I was sick.
    That's a feeble excuse.
    Don't listen to her; she's feeble-minded.