Gila /ˈhiː.lə/ noun2 •A Gila monster.The dealers in live Gilas were paying local trappers twenty-five to fifty cents an inch; in turn the lizards were being sold to out-of-state dealers at one to two dollars an inch. — 1964 •A Gila trout.In addition, area streams containing Gilas provide potential for far more fishing than any brown trout water — first, because the Gilas ... — 1998 formsGilas