IPA: //ˈsɛljʊleɪz//
KK: /sɛl.jʊ.leɪz/
A type of enzyme that helps break down cellulose, which is a substance found in the cell walls of plants.
Cellulase is used in the production of biofuels to break down plant material.
Cellulase → It is formed from "cellula" (from Latin, meaning small room or cell) and "-ase" (a suffix used in biochemistry to denote enzymes). The word "cellulase" refers to an enzyme that breaks down cellulose, which is a component of plant cell walls.
Think of 'cellula' meaning a small room or cell, and remember that 'cellulase' is an enzyme that works on breaking down the structure of plant cells.
No commonly confused words.