A person who causes trouble or violence.
A type of fish, an anadromous smelt, Thaleichthys pacificus, found in the North Pacific.
A member of the coast guard.
A contemptible person.
A white-bodied, wood-consuming insect of the infraorder Isoptera, in the order Blattodea.
Of a chimpanzee: to catch termites by inserting a stick or vine into their nest and waiting for them to climb up it.