Comprehensive resource for understanding and mastering English idioms
The idiom "full cry" refers to a loud, intense cry or scream that is usually associated with extreme emotions such as anger, fear, or excitement. It can also indicate a group of people crying together or a person expressing their grief loudly.
The idiom "full cry" originated in medieval times when people used to gather and raise their voices together in order to ward off evil spirits or to celebrate a victory. This was called a "cry" because they would raise their voices high and let out a loud sound. Over time, the term became associated with extreme emotions and was used to describe a person's emotional state.