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1. Any of a class of extracellular proteins that are composed of three coiled polypeptide chains, form strong fibers, and are the main constituents of cartilage, bone, and other connective tissues in animals.
2. Material composed principally of collagen proteins. Collagen is converted into gelatin when boiled in water.

[Greek kolla, glue + -gen.]

col′la·gen′ic (-jĕn′ĭk), col·lag′e·nous (kə-lăj′ə-nəs) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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Adj.1.collagenic - relating to or consisting of collagen
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
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Histologically, solid leiomyoma contains interlaced bundles of spindle-shaped or stellate smooth muscle cells with blunt-ended, elongated, pale-staining nuclei: lesions are rather cellular; yet, the packs of tumor cells are separated by collagenic strands.
In case of focal cartilage lesions, BMSCs can also be used in combination with collagenic membranes to repair the defect.
The collagenic elasticity threads produce a dense elastic feeling that firmly cling to skin providing a contoured and defined appearance.