Definitions from Wikipedia (Rolling ball clock)

▸ noun:  A rolling ball clock is a clock which displays time by means of balls and rails.


▸ Words similar to rolling ball clock
▸ Usage examples for rolling ball clock

▸ Idioms related to rolling ball clock
▸ Wikipedia articles (New!)
▸ Words that often appear near rolling ball clock
▸ Rhymes of rolling ball clock

▸ Invented words related to rolling ball clock