Also at·trit·ed. worn by rubbing or attrition.
verb (used with object), at·trit·ed, at·trit·ing.
to make smaller by attrition.
Origin of attrite
1615–25; < Latin attrītus rubbed against, rubbed away, worn away (past participle of atterere), equivalent to at- at- + trī- (variant stem of terere to rub) + -tus past participle suffix
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
"worn down," 1620s, from Latin attritus, past participle of atterere (see attrition).
Online Etymology Dictionary, © 2010 Douglas Harper