cannonade cannon • cannoned · · · Info · Definitions · Synonyms · Characters · · cannonade · · Text Latin · · Script 9 · · Length Definitions · · · (noun) intense and continuous artillery fire. Synonyms: drumfire. · · Noun Definition 1 (verb) attack with cannons or artillery. · · Verb Definition 1 Synonyms · · · drumfire · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F