adj. Of, pertaining to, or derived from cellulose.
The Century Dictionary and Cyclopedia
Of or relating to cellulose; produced by or made of cellulose: as, “cellulosic fermentation,”
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a plastic made from cellulose (or a derivative of cellulose)
Word Usage
"But the fine print will matter, particularly to companies looking to expand the production of so-called cellulosic or advanced ethanol made from wood chips, algae, or even trash."