An identifying mark on the ear of a domestic animal.
having or as if having an identifying mark or a mark as specified; often used in combination.
Unlike records in a database, we cannot expect to find a predictable identifying mark in a record on the Internet.
the distinguishing mark of the species is its plumage; distinctive tribal tattoos; we were asked to describe any identifying marks or distinguishing features.
Entries have to be in full colour and no signature, stamp or any other identifying mark is allowed anywhere on the entry.
