Word Meaning

strengthen definition and meaning

v. t. To make strong or stronger; to add strength to; as, to strengthen a limb, a bridge, an army; to strengthen an obligation; to strengthen authority.
v. t. To animate; to encourage; to fix in resolution.
v. i. To grow strong or stronger.

Crossword clues for strengthen

- Beef up
- Build up
- Fortify
- Make firmer
- Make stronger
- Reinforce something