Full Definition of KANGAROO. : any of various herbivorous leaping marsupial mammals (family Macropodidae) of Australia, New Guinea, and adjacent islands with a small head, large ears, long powerful hind legs, a long thick tail used as a support and in balancing, and rather small forelegs not used in locomotion. a leaping mammal of Australia and nearby islands that feeds on plants and has long powerful hind legs, a thick tail used as a support in standing or walking, and in the female a pouch on the abdomen in which the young are carried.
Factors that appear to contribute to Morton's neuroma include: 1  High heels. Wearing high-heeled shoes or shoes that are tight or ill fitting can place extra pressure on your toes and the ball of your foot.  Certain sports.
Peripheral neuropathy Peripheral neuropathy is a nerve condition of the extremities causing numbness, tingling, and pain. Morton's neuroma Morton's neuroma is a foot condition that may cause sharp pain and lead to permanent nerve damage.