Here you will find one or more explanations in English for the word Physograde.
Also in the bottom left of the page several parts of wikipedia pages related to the word Physograde and, of course, Physograde synonyms and on the right images related to the word Physograde.
Physograde
Physograde Phys"o*grade, n. [Gr. ? a bellows + L. gradi to
walk, go.] (Zo["o]l.)
Any siphonophore which has an air sac for a float, as the
Physalia.
Meaning of Physograde from wikipedia
