The Bible does not have a specific definition for the term "lewdness," but it is generally used to refer to behavior that is sexually immoral or indecent.
In the Old Testament, the Hebrew word "zimah" is often translated as "lewdness" and is used to describe sexual sins such as adultery, prostitution, and incest (see, for example, Leviticus 20:14, Deuteronomy 22:21, and Ezekiel 16:27).
In the New Testament, the Greek word "aselgeia" is often translated as "lewdness" and is used to describe sexual immorality and excess (see, for example, Mark 7:22, Romans 13:13, and 2 Peter 2:7).
Overall, the Bible condemns all forms of sexual immorality and encourages followers of God to practice sexual purity and fidelity within the bounds of marriage.
