heavy artillery
noun
guns and howitzers of large caliber.
guns and howitzers of 155-mm caliber and larger.Compare light artillery(def 2), medium artillery.
Nearby words
heavily, heaviside, heaviside layer, heaviside unit function, heavy, heavy artillery, heavy bomber, heavy breather, heavy chain, heavy chain disease, heavy cream
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019