black flag (English, noun)
expansion: black flag (plural black flags)
Senses:
glosses: Any flag that has a black, or predominantly black, color, (especially):
A flag with a black color, used as a symbol of anarchism.
glosses: Any flag that has a black, or predominantly black, color, (especially):
A racing flag with a black color, used in auto racing to summon a driver to the pits.
Forms:
form: black flags
tags: plural