動どう圧あつMeanings1noundynamic pressurephysics›Physics term for the pressure exerted by a fluid in motion, often contrasted with static pressure (静圧).See also: 静圧動どう圧あつは流りゅう速そくの二に乗じょうに比ひ例れいする。Dynamic pressure is proportional to the square of the flow velocity.ピトー管かんで動