old maid's pink
(also old maid pink, old maids' pink) US
noun
Soapwort, Saponaria officinalis.
Origin
Late 19th century.
- petrol cap
- petrol coupon
- petrol-electric
- petrolene
- petroleous
- petroleum
- petroleum coke
- petroleum ether
- petroleum fly
- petroleum geologist
- petroleum geology
- petroleum jelly
- petroleum oil
- petroleum spirit
- petroleum well
- petroleur
- petroleuse
- petrol gage
- petrol gauge
- petrolhead
- petrolic
- petroliferous
- petroline
- petrol injection
- petrolization