"artillery" in the noun sense
1. artillery, heavy weapon, gun, ordnance
large but transportable armament
2. artillery, artillery unit
an army unit that uses big guns
3. weapon, artillery
a means of persuading or arguing
"he used all his conversational weapons"
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License