tetrapod

Definitions of tetrapod
  1. noun
    a vertebrate animal having four feet or legs or leglike appendages
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    types:
    quadruped
    an animal especially a mammal having four limbs specialized for walking
    type of:
    craniate, vertebrate
    animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium
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