noun Download 🔗Share Any fish in the Platycephalidae family. Examples : "The marine biologist showed us pictures of various fish families, including the odd-looking flatheads with their flattened heads. " fish animal Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share (plural only "flatheads") A type of screw or bolt designed to fit in a countersink so that it sits flush with a surface. Examples : "The carpenter used flatheads to attach the countertop so the screws wouldn't stick out. " technical item machine part Chat with AIVocabulary GamePractice Reading
noun Download 🔗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. Examples : "The old tractor used flatheads, making it a bit slower than newer models. " technical machine vehicle technology part Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A large freshwater catfish native to North America, Pylodictis olivaris. Examples : "My uncle loves fishing for flatheads in the river because they can grow to be very big. " fish animal Chat with AIVocabulary GamePractice Reading