definition
Either of two species of large amphibious reptile, Alligator mississippiensis or Alligator sinensis, in the genus Alligator within order Crocodilia, which have sharp teeth and very strong jaws and are native to the Americas and China, respectively.
example
All you could see of the alligator were its two eyes above the water, and suddenly it snatched up and caught the poor bird with its strong jaws full of sharp teeth.
definition
Dwarf crocodile (Osteolaemus tetraspis)
definition
Any of various machines with strong jaws, one of which opens like the movable jaw of an alligator.
definition
Any of various vehicles that have relatively long, low noses in front of a cab or other, usually windowed, structure.