The phrase "next summit" refers to the upcoming or future important meeting or gathering of leaders or decision-makers to discuss important issues or make important decisions. Full definition
I was just suggesting to J that we should put together a presentation for next summit for investing in state for appreciation to counterbalance all of the investing out of state for cash flow presentations... (biggerpockets.com)
The United Nations, which has led climate - change treaty negotiations for 17 years, convenes its next summit in Mexico at the end of this year. (canadianbusiness.com)
The next summit will be held in March 2019. (afr.com)