echolocation defined in 1951 yearecholocation - echolocation;
echolocation - Determination of position of objects by detecting the reflection from them of sounds (usually high-pitched) produced by the animal. Many mammals use it, e
echolocation defined in 1951 yearecholocation - echolocation;
echolocation - Determination of position of objects by detecting the reflection from them of sounds (usually high-pitched) produced by the animal. Many mammals use it, e.g. bats, porpoises.