1) Ass 1) Four-footed 2) Four-legged animal 3) French word used in English 4) Having four feet 5) Mammal, usually 6) Quadrupedal 
• (a.) Having four feet. • (n.) An animal having four feet, as most mammals and reptiles; -- often restricted to the mammals.
Quadrupeds walk on four legs. 
(kwod´roo-pәd) four-footed. an animal having four feet.
Quad'ru·ped adjective [ Latin quadrupes , -pedis ; quattuor four + pes , pedis , a foot: confer French quadrupède . See Quadrate , and Foot .] Having four feet. 
Type: Term Pronunciation: kwah′drū-ped Definitions: 1. A four-footed animal.
Quadruped is the group of animals with four feet.
An animal such as the horse that walks on all four limbs.
[n] - an animal especially a mammal having four limbs specialized for walking
quadruped 1. An animal that has four feet. Usually a reference to mammals, and excluding four-footed reptiles. 2. Belonging to, connected with, or appropriate to four-footed animals.
an animal that walks on four feet
noun an animal especially a mammal having four limbs specialized for walking
four-footed.
[SAT terms] an animal especially a mammal having four limbs an animal especially a mammal having four limbs