The name of this order of mammals comes from the Latin verb "rodere", meaning to gnaw
[DOC] [TLE] Current Guidance on how to correctly keep Rodents for Pets [PAR] A rodent is defined as a member of the order of mammals characterized by 
having two upper and ... comes from the Latin word "rodere," meaning "to gnaw" 
and [DOC] [TLE] Rodents -