Adapted for walking or having limbs adjusted for walking. Applied of flightless wild birds.
Adapted for walking.
Adapted for walking; anisodactylous; once the legs of specific wild birds and bugs. See Illust. under aves.
In zoology, modified for hiking; formed for or having the practice of walking; ambulatory; particularly, in entomology, of or pertaining to the Gressoria: as, gressorial legs; gressorial wild birds; gressorial insects.