- resulting from the activity of living organisms, as fermentation.
- necessary for the life process, as food and water.
Origin of biogenic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- produced or originating from a living organism
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for biogenic
Online Etymology Dictionary, © 2010 Douglas Harper