from The Century Dictionary.
- Able to walk.
Sorry, no etymologies found.
“The Formes of pure celestiall bodies mixt with grosse terrestrials; earthly animals with watery; sauage beasts with tame; fowles of prey with home-bred; these again with riuer fowles; reptiles with things gressible; aery insecta with earthly; also things naturall with artificiall.”
The Handbook to English Heraldry Charles Boutell 1844