plural of liquid mirror

plural of acoustic mirror

plural of sound mirror

An acoustic mirror.

A passive device for reflecting and often focusing sound waves, chiefly used to provide early warning of incoming aircraft (by detecting the sound of their engines).

(neuroscience) A neuron that fires both when an animal acts and when the animal observes the same action performed by another.

plural of mirror neuron

A test to determine whether a non-human animal possesses the ability of self-recognition, carried out by introducing the animal to a mirror, painting a mark on the animal, and observing whether it touches the mark on its own body after seeing it in the mirror image.

A rare pregnancy disorder involving the unusual association of fetal and placental hydrops with maternal preeclampsia.

(physics) A hypothetical mirrored counterpart to ordinary physical matter.