ˌedrēˌäfˈthalmə noun plural
Usage: capitalized
Etymology: New Latin, from edri- (from Greek hedraios ) + -ophthalma
in some classifications : a superorder of Malacostraca that includes forms with sessile eyes and is coextensive with the orders Isopoda and Amphipoda — compare arthrostraca
• ed·ri·oph·thal·ma·tous | ̷ ̷ ̷ ̷ˌ ̷ ̷| ̷ ̷məd.əs or ed·ri·oph·thal·mous -məs adjective