'atypical' definitions:
Definition of 'atypical'
(from WordNet)
adjective
Not representative of a group, class, or type; "a group that is atypical of the target audience"; "a class of atypical mosses"; "atypical behavior is not the accepted type of response that we expect from children" [syn: atypical, untypical] [ant: typical]
adjective
Deviating from normal expectations; somewhat odd, strange, or abnormal; "these days large families are atypical"; "atypical clinical findings"; "atypical pneumonia"; "highly irregular behavior" [syn: atypical, irregular]