Meaning of Bernoulli's theorem

Bernoul'li's the'orem

Pronunciation: [key]
  1. See(def. 1).
  2. an expression of the conservation of energy in streamline flow, stating that the sum of the ratio of the pressure to the mass density, the product of the gravitational constant and the vertical height, and the square of the velocity divided by 2 are constant.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.