A small, wingless, parasitic insect of the order Siphonaptera, renowned for its bloodsucking habits and jumping abilities.
A thing of no significance.
To remove fleas from (an animal).
Any of various small crustaceans of the family Talitridae (order Amphipoda), that are found on beaches and jump like a flea.
A small tropical flea, Tunga penetrans; a chigoe (family: Tungidae, order: Siphonaptera).