supersonics
noun
su·per·son·ics
ˌsü-pər-ˈsä-niks 
plural in form but singular in construction
: the science of supersonic phenomena
Cite this Entry
“Supersonics.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supersonics. Accessed 17 Sep. 2025.
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