whiting-mop noun2 •(UK, no longer used) A pretty girl; a young or innocent woman.Camillo. If 'twere a fish-day, though you like it not, I could say I have a stomach, and would content myself With this pretty whiting-mop. — 1813 •(UK, no longer used) A young whiting....his silence must be, that though he beare and understand himselfe wronged, yet he must be as dumbe as a Gudgeon or a Whiting mop: and though his mouth be shut... — 1869 formswhiting-mops