pitot-s-tube
Pi*tot's" tube`. (Hydraul.) Defn: A bent tube used to determine the velocity of running water, by placing the curved end under water, and observing the height to which the fluid rises in the tube; a kind of current meter.
Pi*tot's" tube`. (Hydraul.) Defn: A bent tube used to determine the velocity of running water, by placing the curved end under water, and observing the height to which the fluid rises in the tube; a kind of current meter.