cli·nos·to·mum | \klīˈnästəməm\

Definition of clinostomum 

1 capitalized : a genus of digenetic trematodes occurring as adults in the mouth and esophagus of fish-eating birds and as metacercaria encysting in the muscles of various fishes and other aquatic vertebrates

2 plural clinostoma\-mə\ : any worm of the genus Clinostomum especially : yellow grub

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History and Etymology for clinostomum

New Latin, from clin- + -stomum

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to reject or criticize sharply

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