IPA: /ɑːrˈtɪləri/
KK: /ɑrˈtɪləri/
Large weapons used in warfare, like cannons and missile launchers, that are operated by groups of soldiers.
The army deployed its artillery to support the ground troops during the battle.
Artillery is derived from the Old French word 'artillerie', which comes from 'artiller' (meaning to equip or provide with weapons). The root 'art' (meaning skill) is also present, indicating the skill involved in the use of such weapons. Thus, artillery refers to the skilled equipment or weapons used in warfare.
Think of 'art' as skill and 'artillery' as the skilled equipment used in battles.