Gnomon and Pendulum

Gnomon noun - Indicator provided by the stationary arm whose shadow indicates the time on the sundial.

Pendulum and gnomon are semantically related in device that tells time topic. In some cases you can use "Pendulum" instead a noun "Gnomon".

Pendulum noun - An apparatus consisting of an object mounted so that it swings freely under the influence of gravity.

Gnomon and pendulum are semantically related in device that tells time topic. You can use "Gnomon" instead a noun "Pendulum".

Nearby Word: pendulous