Nomenclator :: Nomenclator (n.) One who calls persons or things by their names.
Nomenclator :: Nomenclator (n.) One who gives names to things, or who settles and adjusts the nomenclature of any art or science; also, a list or vocabulary of technical names..
Nomenclature :: Nomenclature (n.) A vocabulary, dictionary, or glossary..
Nomenclature :: Nomenclature (n.) The technical names used in any particular branch of science or art, or by any school or individual; as, the nomenclature of botany or of chemistry; the nomenclature of Lavoisier and his associates..