A person who assaults and robs others, especially in a public place. / A person who makes exaggerated faces, as a performance; a gurner.

A large crocodile, Crocodylus palustris, of southwest Asia, having a very broad wrinkled snout.

plural of mugger

(idiomatic, derogatory) A person employed by a charity, or by an intermediary fundraising agency employed by the charity, who stands in the street and invites passersby to set up standing orders or direct debits to make regular donations to the charity.

Secret, clandestine, sly. / Disorderly, chaotic, confused.

(archaic) Secrecy. / Disorder.

Secretly. / Confusedly, in a muddle.

To meet or act secretly.

plural of charity mugger

A crocodile, Crocodylus palustris