Noah Webster
Weakly
WEAKLY, adverb
1. Feebly; with little physical strength; faintly; not forcible; as a fortress weakly defended.
2. With want of efficacy.
Was plighted faith so weakly seald above?
3. With feebleness of mind or intellect; indiscretely; injuriously.
Beneath pretended justice weakly fall.
4. Timorously; with little courage or fortitude.
WEAKLY, adjective Not strong of constitution; infirm; as a weakly woman; a man of a weakly constitution.