orrery   (TTS Sound)

The orrery has 1 Senses.

• orrery
• planetarium consisting of an apparatus that illustrates the relative positions and motions of bodies in the solar system by rotation and revolution of balls moved by wheelwork; sometimes incorporated in a clock
• 歯車仕掛けで動くボールを自転、および公転させることによって、太陽系の天体の相対位置と動きを図解する装置から成るプラネタリウム、