clack box (English, noun)
expansion: clack box (plural clack boxes)
Senses:
glosses: The box or chamber in which a clack valve works.
glosses: A person's tongue or mouth.
tags: UK
obsolete
slang
glosses: A garrulous person; a chatterbox.
tags: UK
obsolete
slang
Forms:
form: clack boxes
tags: plural