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rhinophore

noun rhi·no·phore \ ˈrīnəˌfō(ə)r \
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Definition of rhinophore

plural -s
: one of the two tentacles that are considered to be olfactory organs on the back of the head or neck of a mollusk of the order Opisthobranchia

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Origin and Etymology of rhinophore

rhin- + -phore

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