1. olfactory_organ - noun
ยท the organ of smell and entrance to the respiratory tract; the prominent part of the face of man or other mammals; "he has a cold in the nose"
Synonym(s): nose
Hypernym(s): chemoreceptor
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ยท the organ of smell and entrance to the respiratory tract; the prominent part of the face of man or other mammals; "he has a cold in the nose"
Synonym(s): nose
Hypernym(s): chemoreceptor