yellow boy (English, noun)
expansion: yellow boy (countable and uncountable, plural yellow boys)
Senses:
glosses: A gold coin; a guinea or sovereign.
tags: archaic
countable
historical
slang
glosses: Iron(III) hydroxide, a yellow-orange solid found in acidic water from mining projects.
tags: slang
uncountable
glosses: Synonym of goldback (“kind of gold certificate”).
tags: US
countable
historical
slang
Forms:
form: yellow boys
tags: plural