Caesar, [N] [E]always in the New Testament the Roman emperor, the sovereign of Judea. ( John 19:12 John 19:15 ; Acts 17:7 ) [N] indicates this entry was also found in Nave's Topical Bible[E] indicates this entry was also found in Easton's Bible DictionaryBibliography InformationSmith, William, Dr. "Entry for 'Caesar,'". "Smith's Bible Dictionary". . 1901.