- a method of upper-atmosphere meteorological observation conducted by means of a radiosonde tracked by radar.
Origin of rawinsonde
1945–50; ra(dar) + win(d) + (radio)sonde
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a hydrogen balloon carrying meteorological instruments and a radar target, enabling the velocity of winds in the atmosphere to be measured
C20: blend of radar + wind + radiosonde
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- A radiosonde used to observe the speed and direction of upper-air winds and tracked by a radio direction-finding instrument or radar.
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