tetrapod
UK /ˈtɛ.tɹəˌpɒd/ · US /ˈtɛ.tɹəˌpɑd/ noun, adjective
Forms tetrapods
- noun Any item with four arms or four feet, such as a light stand, a gun mount, etc.
- noun A concrete structure with arms, used to arrest wave energy along the shore in sea defence projects.
- noun Any vertebrate with four limbs.
- noun Any member of the superclass Tetrapoda
- noun Any vertebrate (such as birds or snakes) that has evolved from early tetrapods
- adjective Having four limbs or feet
Synonyms
Etymology
From tetra- + -pod. Doublet of quadruped.
Webster’s 1913
- noun An insect characterized by having but four perfect legs, as certain of the butterflies.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “tetrapod”, CC BY-SA 4.0. Details