Explain the meaning of spleen

The word "spleen" can have multiple meanings, depending on the context. Its primary dictionary definition is an organ found in the human body, located on the left side of the abdomen, near the stomach. It is part of the lymphatic system and plays a role in filtering blood, storing blood cells, and producing immune responses.

However, "spleen" can also be used metaphorically to describe emotions or attitudes. In this sense, it refers to a feeling of anger, ill humor, or irritability. When someone is said to vent their spleen, it means they express their negative emotions or frustrations. It can also be used to describe a bitter, critical, or cynical nature.

Overall, the meaning of "spleen" depends on the context in which it is used, whether it pertains to the organ in the body or metaphorically to emotions and attitudes.