flaccid

/ˈflæk.sɪd/
adjective
  1. (of a part of the body) Soft, limp, and lacking firmness, often because of loss of muscle tone or fluid.
    • After the long illness, his muscles became flaccid and weak.
    • Physical therapy helped restore strength to her flaccid arm.
    • The plant's leaves turned flaccid because it hadn't been watered.
  2. Lacking force, energy, or effectiveness; weak and unenthusiastic.
    • The flaccid sales report disappointed the investors.
    • His flaccid handshake made a poor first impression.
    • The team's flaccid performance led to a loss.
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