Definition of Lacertae
: a division of Lacertilia comprising the typical lizards as distinguished from the chameleons and geckos
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of lacertae
New Latin, from plural of Latin lacerta lizard
Seen and Heard
What made you want to look up Lacertae? Please tell us where you read or heard it (including the quote, if possible).