Definition: The term "nether region" can refer to a place that is below or beneath something, often used to describe the lower parts of the human body in a humorous or euphemistic way. In a more serious context, especially in literature or religious discussions, it refers to hell or a place of punishment for sinners.
"Nether region" is a versatile term used to describe lower parts of the body or, more seriously, hell or a place of punishment in literature and religious contexts.