FEE'BLENESS, noun 1. Weakness of body or mind, from any cause; imbecility; infirmity; want of strength, physical or intellectual; as feebleness of the body or limbs; feebleness of the mind or understanding. 2. Want of fullness or loudness; as feebleness of voice. 3. Want of vigor or force; as feebleness of exertion, or of operation. 4. Defect of brightness; as feebleness of light or color.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI