echolocation

/หŒษ›koสŠloสŠหˆkeษชสƒษ™n/

IPA: /EH0 K OW0 L OW0 K EY1 SH AH0 N/

noun
  1. 1

    The use of echoes to detect objects as observed in bats and other natural creatures. Also known as biosonar.

Source: https://en.wiktionary.org/wiki/echolocation