any polymeric chemical manufactured by a living organism, as proteins and polysaccharides.
such a chemical prepared by laboratory synthesis.
Origin of biopolymer
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
A macromolecule, such as a protein or nucleic acid, that is formed in a living organism.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.