1. A body suspended from a fixed point, and swinging freely under the action of gravity, as in a clock. Compensation pendulum, a contrivance for counteracting the effect of the expansion or contraction of the red, due to changes of temperature.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• pedulum,
• pedelum,
• pendalum,
• pendelum,
• pendelem,
• pendulem,
• pendilium,
• pendilum,
• pendulumn,
• pendulam,
• pendullum,
• penulum,
• pendellum,
• pendulium,
• pengelum,
• pendulems,
• pendulim,
• pengilum,
• penulm,
• fendulus

• pendulous,
• pennatula,
• peanut oil,
• PENDLEY.

The adjective form of the word "pendulum" is "pendular".

The plural of the "pendulum" can be the "pendulums".

The singular of the "pendulum" can be the "pendulum".