Select the most appropriate meaning of the given idiom.

To jump to a conclusion

To arrive on a conclusion without justification

The most appropriate meaning of the idiom "to jump to a conclusion" is to arrive on a conclusion without justification. It is used to describe a situation where someone makes a decision or judgment without having all of the facts or information. For example, you might say "Don't jump to conclusions, we don't know all the details yet" or "He jumped to the conclusion that she was cheating on him, but he didn't have any evidence to support his claim."

The other meanings of the idiom are:

• To allow emotionally: to make a decision based on emotions rather than logic
• To lose an opportunity: to fail to take advantage of a chance to do something
• To quarrel constantly: to argue or fight with someone on a regular basis