0 “Army” in a Sentence (with Audio) army (n): a particular country’s fighting force https://basicenglishspeaking.com/wp-content/uploads/2020/03/3000-words/ARMY.mp3 Use “army” in a sentence He is an army officer. He left home and joined the army after he graduated from high school. Her husband is in the army. Why did you join the Army?Back to “3000 Most Common Words in English”