Where does “perianthless” come from?

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

perianthless (English): That lacks a perianth

Definitions

  1. That lacks a perianth

Ancestry of “perianthless”, step by step

perianthless 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 perianth

StepLanguageWordMeaning
1EnglishperianthThe sterile parts of a flower; collectively, the...
2Frenchpériantheperianth
3New Latinperianthium
Every word from Proto-Germanic *lausEvery word from Old English lēasEvery word from Middle English les