rhysimeter

1 definition found

rhysimeter - Collaborative International Dictionary of English v.0.48 :

  Rhysimeter \Rhy*sim"e*ter\, n. [Gr. ??? flow + -meter.]
     An instrument, acting on the principle of Pitot's tube, for
     measuring the velocity of a fluid current, the speed of a
     ship, etc.
     [1913 Webster]