The Collaborative International Dictionary
Shadeless
Shadeless \Shade"less\, a. Being without shade; not shaded.
Wiktionary
shadeless
a. 1 Without shade: exposed, not sheltered from the sun. 2 Without shades of colour.
Usage examples of "shadeless".
And now, excited by the near prospect of comparative rest and freedom, I exulted in the idea of exchanging the red--lined roads and yellow mullock heaps, the iron or wooden shanties, the sombre shadeless forest, amid which I had sojourned so long, for the cool streets, the lofty freestone walls, the massed flower thickets, and the unfamiliar luxuries of the City of the Sea.
He had not been listening very attentively, the glare of the sun in the shadeless valley was altogether too strong, it was difficult to collect one's thoughts.