PINGER


Meaning of PINGER in English

transcription, транскрипция: [ ˈpiŋ-ər ]

noun

Date: 1957

: a device for producing pulses of sound (as for marking an underwater site or detecting an underwater object)

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.