| a white, crystalline, water-insoluble, powerful high explosive, C3H6N6O6, used chiefly in bombs and shells. |
| (used as a nonsense word by children to express approval or to represent the longest word in English.) |
physiotherapy phys·i·o·ther·a·py (fĭz'ē-ō-thěr'ə-pē)
n.
See physical therapy.