Where does “hazeless” come from?

hazeless (English) comes from English less, from Middle English les, from Old English lēas, from Proto-Germanic *laus.

hazeless (English): Without haze, especially a heat haze

Definitions

  1. Without haze, especially a heat haze

Ancestry of “hazeless”, step by step

hazeless traces back through two separate lines of ancestry.

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus

via English haze

StepLanguageWordMeaning
1EnglishhazeVery fine solid particles (smoke, dust) or liquid droplets (moisture) suspended in the air, slightly limiting visibility. Compare
2EnglishhazyThick or obscured with haze; Not clear or...
3Englishhawsey
Every word from Proto-Germanic *laus