A vulgar or sexually promiscuous woman; a hussy or slattern.
A prostitute who attracts customers by walking the streets.
A flirtatious, impudent, or pert young woman.
To make (someone) like a minx; (intransitive) to become like a minx.
Used transitively when followed by it: to behave like a minx, that is, in a flirtatious and impudent manner.