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n. (used with a sing. verb)
The study of phenomena produced by the motion of a body through a medium at velocities greater than that of sound.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


n (functioning as singular)
1. (General Physics) the study of supersonic motion
2. (General Physics) a less common name for ultrasonics
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˌsu pərˈsɒn ɪks)

n. (used with a sing. v.)
the branch of science that deals with supersonic phenomena.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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Today's buzz surrounding civil supersonics -- both small business jets and Concorde-size airliners -- is palpable.
Before he decided to join the Warriors when he entered free agency in 2016 - much to everyone's surprise - the small forward had spent his entire NBA career with Oklahoma, previously known as the Seattle Supersonics. The criticism was more because his team had just lost to the Warriors in the Western Conference finals.
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"Bringing back memories." Durant was back in Seattle on Friday night (Saturday in Manila) along with his Golden State Warriors for a preseason game against the Sacramento Kings for the first NBA game in the city since the SuperSonics left for Oklahoma City following the 2007-08 season.
The team will play its first inaugural match on Sunday, 11th March, 2018 against Mumbai South Sobo Supersonics at 7.30 pm.
Councilman and OCEDT Chairman Larry McAtee said jokingly that he hoped the M-D acquisition went better than the Seattle SuperSonics or the relocation of the elephant from Seattles Woodland Park Zoo.
A nine-times NBA All Star, Payton terrorized opponents with both offense and defense while spending the bulk of his 17-year career with the now defunct Seattle SuperSonics. Nicknamed 'The Glove' for his smothering defense, a moniker given to him by his cousin after a dominating performance against All Star guard Kevin Johnson, Payton is the only point guard ever to garner the NBA's Defensive Player of the Year Award, in 1996.
During Savage's career in the NBA he served as the director of public relations for four different teams including the Houston Rockets, Los Angeles Lakers, Indiana Pacers and Seattle Supersonics.