(ˈ)stim|fālēən, -lyən adjective
Usage: usually capitalized
Etymology: Greek stymphali os Stymphalian (from Stymphalos Stymphalus, mountain in Arcadia near the lake formerly called Stymphalis and now called Zaraka) + English -an
: of or relating to Lake Zaraka in Arcadia that according to Greek mythology was haunted by man-eating birds slain by Hercules