ring dollar
historical originally Australian
noun
A Spanish dollar with a circular piece cut out of the centre, an official Australian currency 1814–28.
Origin
Early 19th century; earliest use found in Tasmanian (Hobart).
- power-crazed
- power-crazy
- power curve
- power cut
- power density
- power dive
- power-down
- power dress
- power-dressed
- power dresser
- power dressing
- power drive
- power-driven
- power-drunk
- powered-down
- powered-up
- power-egg
- power factor
- power failure
- Powerformer
- Powerforming
- power forward
- power frequency
- powerful
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