rolling pendulum
noun
A pendulum consisting of a heavy cylinder able to roll backwards and forwards on a concave cylindrical surface.
Origin
Early 19th century; earliest use found in Journal of Natural Philosophy, Chemistry and the Arts.
- Islamization
- Islamize
- Islamofascism
- Islamofascist
- Islamophobe
- Islamophobia
- Islamophobic
- island
- island arc
- island area
- Island Carib
- islander
- island-hop
- Islands of the Blessed
- island state
- personalised medicine
- personalism
- personalismo
- personalist
- personalistic
- personalistics
- personality
- personality cult
- personality disorder
- personality dynamics