noun🔗ShareAny fish in the Platycephalidae family."The fisherman caught a flathead while fishing in the river. "fishanimalChat with AIVocabulary GamePractice Reading
noun🔗Share(plural only "flatheads") A type of screw or bolt designed to fit in a countersink so that it sits flush with a surface."The carpenter used flatheads to attach the hinges to the door, so they wouldn't stick out. "technicalitemmachineChat with AIVocabulary GamePractice Reading
noun🔗Share(plural only "flatheads") A type of engine that has the valves placed in the engine block beside the piston, instead of in the cylinder head, as in an overhead valve engine."My grandfather loves restoring old cars, especially those with flatheads because they're simpler to work on than modern engines. "technicalmachinevehicletechnologyindustryChat with AIVocabulary GamePractice Reading
noun🔗ShareA large freshwater catfish native to North America, Pylodictis olivaris."My uncle loves to fish for flathead in the river, and he says they can grow to be very large. "fishanimalbiologynatureChat with AIVocabulary GamePractice Reading
