ALL meanings of rawin
ra·win
R r - noun rawin a method of observation of upper-air winds conducted by means of a weather balloon tracked by radar or a radio direction finder. 1
- noun rawin a method of monitoring the speed and direction of winds in the upper atmosphere using radar and a balloon 0
- noun rawin a method of observing upper-air currents, using signals from a specially designed balloon equipped with radar or a radio-direction finder 0
- noun rawin the winds so observed 0