interacinous

[ in-ter-as-uh-nuhs ]
/ ˌɪn tərˈæs ə nəs /

adjective Anatomy.

situated between the acini of a gland or lung.

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Origin of interacinous

First recorded in 1875–80; inter- + acinous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020