A combustor (10) is provided with: a nozzle (25) having formed therein an air jet section (51) that causes air to be jetted from a nozzle section (25s); a cylindrical part (26) covering the nozzle (25) from the outer peripheral side thereof and forming an air flow path between the cylindrical part (26) and the nozzle (25); and a pressure loss section (27) provided to the air flow path, the pressure loss section (27) causing a loss of pressure in the air that flows through the air flow path. The nozzle (25) is provided with: at least one air inlet section (52) that takes in air from an outer peripheral surface that is an upstream side from the pressure loss section (27); and a flow path-forming section (50) forming a discharge air flow path (R2) that guides air that is taken in from the at least one air inlet section (52) to the air jet section (51).