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definitions

neologize

[nee-ol-uh-jahyz]

verb (used without object), ne·ol·o·gized, ne·ol·o·giz·ing.

to make or use new words or create new meanings for existing words.
to devise or accept new religious doctrines.

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Also especially British, ne·ol·o·gise.

Origin of neologize

First recorded in 1840–50; neolog(y) + -ize
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for neologize

neologize

neologise

verb

(intr) to invent or use neologisms
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012