plural of tension wrench

A common form of headache characterised by a feeling of constant pressure, frequently on both sides of the head at the same time.

plural of tension headache

simple past tense and past participle of post-tension

present participle of post-tension

(construction, engineering) To apply tension (to reinforcing tendons) after casting concrete.

(medicine, colloquial) Tension pneumothorax.

A rod in a structure holding together different parts.

plural of tension rod

Reaction wood, in angiosperms, that forms on the side of the part which is under tension and pulls it upward, and which has a higher percentage of cellulose than normal wood.