greyback (English, noun)
expansion: greyback (countable and uncountable, plural greybacks)
Senses:
glosses: A Confederate soldier during the US Civil War (because of the grey uniforms).
tags: US
colloquial
countable
historical
uncountable
glosses: A louse.
tags: countable
dated
uncountable
glosses: Any of various grey birds.
tags: countable
regional
uncountable
glosses: A kind of paperboard with a smooth white surface on one side and a grey surface on the other side.
tags: countable
uncountable
Forms:
form: greybacks
tags: plural
form: grayback
tags: alternative