Definition: suffix (-stome) - mouth
Examples: peristome (peri-stome) - area around the mouth in some animals
By Regina Bailey, About.com
Tips that will help finance your education, excel in the classroom, and advance your career. More >
Being well prepared is the first step; here are more essential suggestions. More >
©2009 About.com, a part of The New York Times Company.
All rights reserved.