首脑 (shǒu nǎo): head (of state); summit (meeting); leader

This summer, the heads of state of the G20 will hold a summit in Rome to discuss global economic issues.

The heads of state of the two countries had a brief meeting at the airport, and then began formal talks.

The heads of this company gathered at the headquarters to discuss how to respond to the sudden crisis.

At the press conference, reporters eagerly asked the head of government questions, hoping to learn about the new policy direction.