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Definition of Perirhinal
1. Adjective. Near the nose. 
Medical Definition of Perirhinal
1. Around the nose or nasal cavity. Origin: peri-+ G. Rhis, nose (05 Mar 2000)
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1. Adjective. Near the nose. 
1. Around the nose or nasal cavity. Origin: peri-+ G. Rhis, nose (05 Mar 2000)