LATERAN TREATY(noun) Did you mean: Synonyms Rhymes Also try: treatylateranDefinitions There is 1 meaning of the phrase Lateran Treaty. Lateran Treaty - as a noun The agreement signed in the lateran palace in 1929 by italy and the holy see which recognized the vatican city as a sovereign and independent papal state Word Variations & RelationsAnagrams Starts L Starts LA Starts LAT Starts LATE Ends Y Ends TY Ends ATY Ends EATY Starts L & ends Y Starts LA & ends Y Starts L & ends TY A-Z Proximitieslateralled 11lateralling 12laterally 12laterals 8lateran Lateran Treaty laterborn 11laterborns 12latergramlaterigrade 13laterisation 12