pe·dic·u·late (pə-dĭk'yə-lĭt, -lāt') adj. Of, relating to, or being the marine teleost fishes of the order Pediculati, characterized by pectoral fins extending from an armlike process and a dorsal fin ray that serves as a lure for prey. n. A pediculate fish.
[From New Latin Pediculātī, order name, from Latin pediculus, diminutive of pēs, ped-, foot; see pedi-.]