The phrase "hold court" typically means to be the center of attention or to dominate a conversation. There are several synonyms that can be used to convey a similar meaning, including "command attention," "dominate discussion," "be in charge," "lead the conversation," "take charge," and "rule the roost." Each of these expressions implies a sense of authority over a situation or conversation. To hold court is to be the leader, the one with power and influence, and these synonyms convey the same sense of confidence, boldness, and control. Ultimately, how we phrase this concept depends on our intention and the context in which it is used.