/ Thesaurus / C Synonyms of cat scanner Find synonyms for: Noun1. computerized axial tomography scanner, CAT scanner, tomographusage: a tomograph that constructs a 3-D model of an object by combining parallel planesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language