1 (Nonconformity) Nonconformists as a body, especially Protestants dissenting from the Anglican Church.
the principles or practice of Nonconformists, especially Protestant dissent.
2failure or refusal to conform to a prevailing rule or practice:youngsters are rejecting rebellion and nonconformity in favour of becoming ‘model citizens’language difficulty will be seen in terms of nonconformity to standard ways
lack of similarity in form or type.
nonconformity in other Oxford dictionaries
Definition of nonconformity in the US English dictionary