Differ is defined as to be unlike or to disagree.
(verb)An example of two things that differ are an apple and a brownie.
See differ in Webster's New World College Dictionary
intransitive verb
Origin: ME differen < OFr differer < L differre, to carry apart, differ < dis-, apart + ferre, to bring, bear
See differ in American Heritage Dictionary 4
intransitive verb dif·fered, dif·fer·ing, dif·fers
Origin:
Origin: Middle English differren
Origin: , from Old French differer
Origin: , from Latin differre, to differ, delay
Origin: : dis-, apart; see dis-
Origin: + ferre, to carry; see bher-1 in Indo-European roots
.Learn more about differ