A long line or procession of people (especially children) walking together.
A fallacious dilemma, mythically supposed to have been first used by a crocodile.
Any of the predatory amphibious reptiles of the family Crocodylidae; (loosely) a crocodilian, any species of the order Crocodilia, which also includes the alligators, caimans and gavials.
To speak one's native language at an Esperanto-language gathering, rather than Esperanto.
A long-distance march carrying full kit.
To make a strenuous long-distance march.