The crossword solution for the term 'Leave in the Shade' is 'ECLIPSE'. An ECLIPSE is an astronomical event that occurs when one celestial body passes into the shadow of another. During a solar ECLIPSE, the moon passes between the Earth and the Sun, blocking out the Sun's light and casting a shadow on the Earth. During a lunar ECLIPSE, the Earth passes between the Sun and the Moon, blocking out the Sun's light and casting a shadow on the Moon. In both cases, the celestial body that is blocked out is said to be 'in the shade'.