Hexapod :: Hexapod (n.) An animal having six feet; one of the Hexapoda.
Hexapoda :: Hexapoda (n. pl.) The true, or six-legged, insects; insects other than myriapods and arachnids..
Hexapodous :: Hexapodous (a.) Having six feet; belonging to the Hexapoda.
Megapode :: Megapode (n.) Any one of several species of large-footed, gallinaceous birds of the genera Megapodius and Leipoa, inhabiting Australia and other Pacific islands. See Jungle fowl (b) under Jungle, and Leipoa..
Metapode :: Metapode (n.) The posterior division of the foot in the Gastropoda and Pteropoda.
Myriapoda :: Myriapoda (n. pl.) A class, or subclass, of arthropods, related to the hexapod insects, from which they differ in having the body made up of numerous similar segments, nearly all of which bear true jointed legs. They have one pair of antennae, three pairs of mouth organs, and numerous trachaae, similar to those of true insects. The larvae, when first hatched, often have but three pairs of legs. See Centiped, Galleyworm, Milliped..