| a white, crystalline, water-insoluble, powerful high explosive, C3H6N6O6, used chiefly in bombs and shells. |
| the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language). |
disequilibrium dis·e·qui·lib·ri·um (dĭs-ē'kwə-lĭb'rē-əm, -ěk'wə-)
n.
Loss or lack of stability or equilibrium.