A wall mirror set in a decorative frame that often features a painted or carved panel under or above the mirror.

A form of carp with irregular and patchy scaling.

A disco ball.

A carnival attraction with curved mirrors that distort the viewer's appearance.

plural of hall of mirrors

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).