v to strain oneself for evacuat ing one's bowels; to strain oneself to collect one's strength; to groan. □ n. act of straining for evacuating one's bowels, tenesmus; act of straining one self to collect one's strength; act of groaning.
v to strain oneself for evacuat ing one's bowels; to strain oneself to collect one's strength; to groan. ☐ n. act of straining for evacuating one's bowels, tenesmus; act of straining one self to collect one's strength; act of groaning.