Where does “lenslessness” come from?

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

lenslessness (English): Absence of a lens or lenses

Definitions

  1. Absence of a lens or lenses

Ancestry of “lenslessness”, step by step

lenslessness traces back through two separate lines of ancestry.

via English lensless

StepLanguageWordMeaning
1EnglishlenslessWithout a lens or lenses
2EnglishlessTo a smaller extent or degree; comparative form...
3Middle Englishlesfalse; lying; deceptive; falsehood; a lie
4Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
5Proto-Germanic*laus

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Germanic *laus