SONAR

Tanımlar (İngilizce)

1. isim Artificial echolocation by use of electronic equipment, with hydrophones to locate objects underwater, using the same wave-analysis principles that radar uses.

   “They were able to detect the sunken wreck using sonar.”

2. isim A device that provides such echolocation.

   “They finally bought a new sonar to replace the 40-year-old unit that sometimes didn't work right.”

3. isim Any echolocation.

   “Submarines and bats both use sonar to navigate.”

4. isim Dated form of sonar.