sonar
/sˈoʊnɑɹ/ · 2 syllables
Meaning
noun
- a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return
“sonar is an acronym for sound navigation ranging”
Synonyms for sonar
Developers: get definitions, synonyms, antonyms, rhymes and pronunciation for 147,000 words as JSON with the English Dictionary API (free trial).