peduncle
pe·dun·cle
noun \ˈpē-ˌdəŋ-kəl, pi-ˈ\Definition of PEDUNCLE
1
: a band of white matter joining different parts of the brain—see cerebellar peduncle, cerebral peduncle
2
: a narrow stalk by which a tumor or polyp is attached
—pe·dun·cu·lar \pi-ˈdəŋ-kyə-lər\ (audio pronunciation) adjective
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