Neologism :: Neologism (n.) The introduction of new words, or the use of old words in a new sense..
Neologism :: Neologism (n.) A new word, phrase, or expression..
Neologism :: Neologism (n.) A new doctrine; specifically, rationalism..
Neologist :: Neologist (n.) One who introduces new words or new senses of old words into a language.
Neologist :: Neologist (n.) An innovator in any doctrine or system of belief, especially in theology; one who introduces or holds doctrines subversive of supernatural or revealed religion; a rationalist, so-called..