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Definition of sonic
sonic
/ˈsɑː.nɪk/
son · ic
Adverb:sonically
sonic Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
2
sonic Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Relating to, using, or of the nature of sound or sound waves.
Example
"The recording studio was engineered to provide optimal sonic clarity for orchestral performances."
2
Denoting, relating to, or traveling at the speed of sound in air.
Example
"The experimental aircraft produced a loud sonic boom as it accelerated high above the desert."
Synonyms
View all synonyms for sonic Antonyms
View all antonyms for sonic• Rhymes for sonic
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Word Origin & Etymology
Coined in the early 20th century from the Latin 'sonus' (meaning 'sound') combined with the suffix '-ic'.
Cite this Entry
Wordmom. (2026). Definition of Sonic. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/sonic