feebleness

noun
UK /ˈfiːbəlnəs/
US /ˈfiːbəlnəs/

The state of being weak or not strong.

The feebleness of the old dog made it hard for him to climb the stairs.


OTHER MEANINGS

2. A lack of strength or intensity in something, such as a sound or effort.

The feebleness of the signal made the radio broadcast hard to hear.

3. A lack of effectiveness or force in an argument or excuse.

Everyone noticed the feebleness of his excuse for being late.

4. A lack of moral or mental strength; weakness of character.

The feebleness of her resolve showed when she gave in so easily.