/ Thesaurus / L Synonyms of lazzaro spallanzani Find synonyms for: Noun1. Spallanzani, Lazzaro Spallanzaniusage: Italian physiologist who disproved the theory of spontaneous generation (1729-1799)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: imprudent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language