"munitions" in the noun sense
1. weaponry, arms, implements of war, weapons system, munition
weapons considered collectively
2. munition, ordnance, ordnance store
military supplies
3. fortification, munition
defensive structure consisting of walls or mounds built around a stronghold to strengthen it
"munitions" in the verb sense
1. munition
supply with weapons
Source: WordNet® (An amazing lexical database of English)
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