Strength (noun)

1. The quality or state of being physically strong.
2. The ability to resist being moved or broken by force.
3. The ability to resist attack or pressure.
4. A sense of solidity or robustness.
5. The quality or state of being mentally or emotionally strong.

Origin:

Old english strength, of germanic origin; related to dutch sterkte and german stärke.

Examples:

1. He had great physical strength.
2. The bridge was tested for strength.
3. He had the strength to resist temptation.
4. The building had a sense of strength.
5. She had the strength to cope with the tragedy.