Definition of Strain Strain: 1. An injury to a tendon or muscle (stretch or tear) resulting from overuse or trauma. 2. A hereditary tendency that originated from a common ancestor. 3. To exert maximum effort. 4. To filter.
Strain: 1. An injury to a tendon or muscle (stretch or tear) resulting from overuse or trauma. 2. A hereditary tendency that originated from a common ancestor. 3. To exert maximum effort. 4. To filter.