classifier

1. Someone who classifies.

   a person who creates classifications

2. A word or morpheme used in some languages (such as CJKV languages and sign languages), in certain contexts (such as counting), to indicate the semantic class to which something belongs.

   a word or morpheme used in some languages in certain contexts (such as counting) to indicate the semantic class to which the counted item belongs

3. A machine that separates particles or objects of different size or density.

4. A program or algorithm that classifies.

   an algorithm that implements classification.

5. A metaclass used to group other entities having common features.

   Zählwort, Zählklassenwort, Zähleinheitswort

   классифика́торklassifikátor, счётное сло́воsčótnoje slóvo

regular