transonic
[ tran-son-ik ]
/ trænˈsɒn ɪk /
adjective Chiefly Aeronautics.
close to the speed of propagation of sound; moving at 700–780 miles per hour (1127–1255 km/h) at sea level.
Nearby words
transnationally, transnet, transoceanic, transom, transom window, transonic, transonic barrier, transp., transpacific, transpadane, transparency
Also transsonic.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for transonic
transonic
/ (trænˈsɒnɪk) /
adjective
of or relating to conditions when travelling at or near the speed of sound
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
Science definitions for transonic
transonic
[ trăn-sŏn′ĭk ]
Relating to or capable of speeds at or near the speed of sound (at or approaching Mach 1) or to aerodynamic conditions for bodies travelling at such speeds. Compare hypersonic subsonic supersonic.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.