Sonar

/ˈsoʊ.nɑːr/

Synonyms

  • acoustic navigation
  • echo sounding

Slang Meanings

To be fully aware of one's surroundings, akin to using sonar.
He’s got sonar for detecting trouble before it happens.
Figurative use for understanding complex situations, similar to navigating through sound waves.
She has great sonar when it comes to reading people.