Milit., a small guard posted in front of each battalion in camp.(noun)
The Century Dictionary (Public Domain)
Use "quarter-guard" in a sentence
"The Native officer in command of the quarter-guard met the same fate, and the regiment was then disbanded."
"British soldiers rushed to the barracks for their arms and ammunition, the congregation rapidly dispersed, some to their homes, others to seek safety in the nearest quarter-guard."
"As he neared the quarter-guard he was fired at, and his horse shot by the mutineer, who then badly wounded him with a sword as he was trying to disentangle himself from the fallen animal."