neologist Meaning, Definition & Usage

  1. noun a lexicographer of new words and expressions

WordNet

Ne*ol"o*gist noun
Etymology
Cf. F. néologiste.
Definitions
  1. One who introduces new word or new senses of old words into a language.
  2. An innovator in any doctrine or system of belif, especially in theology; one who introduces or holds doctrines subversie of supernatural or revealed religion; a rationalist, so-called.

Webster 1913