noun
1.
a. : cannon of large caliber and great weight
b. or heavy field artillery : guns of 155 mm. or guns or howitzers of larger caliber
2. : troops that serve heavy guns
noun
1.
a. : cannon of large caliber and great weight
b. or heavy field artillery : guns of 155 mm. or guns or howitzers of larger caliber
2. : troops that serve heavy guns
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012