πενθερός

According to the biblical lexicon data, the Greek word πενθερός (pentheros) translates to "father-in-law." It is a specific familial relationship, denoting the male parent of one's spouse. With only one occurrence in the Bible, its usage is highly localized, but its definition is straightforward. The semantic domain listed as "Law & Justice" may initially seem incongruous with the familial nature of this word. However, it's possible that this classification arises from the word's usage in the biblical context, which is not explicitly provided here. Without more information, we can't conclude how the word relates to law and justice. Nonetheless, the core meaning of πενθερός refers to a familial relationship with no inherent moral or legal connotations. In summary, πενθερός (pentheros) is a term for "father-in-law," indicating a specific familial connection. Its usage is rare in the Bible, with a single recorded occurrence, and its relationship to law and justice, according to the provided data, remains unclear.