Search Result for "unstable equilibrium":

The Collaborative International Dictionary of English v.0.48:

Unstable \Un*sta"ble\, a. [Cf. Instable.] Not stable; not firm, fixed, or constant; subject to change or overthrow. -- Un*sta"ble*ness, n. --Chaucer. [1913 Webster] Unstable equilibrium. See Stable equilibrium, under Stable. [1913 Webster]