Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Supersonics" Definition
noun
The study of phenomena produced by the motion of a body through a medium at velocities greater than that of sound.
Source: American Heritage Dictionary
noun plural but singular in construction
The science of phenomena.
Source: Merriam-Webster
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