The phrase "bone of contention" is a noun that means a topic or issue that causes disagreement or conflict between people. It refers to something that people argue about or cannot agree on.
You can use "bone of contention" in both formal and informal contexts when discussing disagreements, whether in personal relationships, politics, or other situations. It's often followed by a specific subject that is causing the dispute.
In more advanced contexts, you might find "bone of contention" used in discussions about legal disputes or negotiations. For example: - "The terms of the contract became a bone of contention during the negotiations."
While "bone of contention" specifically refers to a subject of dispute, the word "bone" by itself can refer to the hard parts that make up the skeleton of animals or humans. In idiomatic expressions, "bone" can also symbolize something essential or fundamental (like "the bare bones of an argument").
Some synonyms for "bone of contention" include: - Point of dispute - Source of conflict - Controversial issue
While there isn't a direct phrasal verb that corresponds to "bone of contention," you might encounter phrases like: - "Fall out over": This means to have a disagreement that causes a rift between people. For example: "They fell out over the issue of vacation plans."
In summary, "bone of contention" signifies a topic that leads to disagreement or conflict.