Where does “mercuryless” come from?

mercuryless (English) comes from English Mercury, from Middle English Mercurie, from Latin Mercurius, from Latin merx, from Proto-Italic *merks.

mercuryless (English): Lacking mercury

Definitions

  1. Lacking mercury

Ancestry of “mercuryless”, step by step

mercuryless traces back through two separate lines of ancestry.

via English Mercury

StepLanguageWordMeaning
1EnglishMercuryA carrier of tidings; a newsboy, a messenger;...
2Middle EnglishMercurieMercury Roman god
3LatinMercuriusMercury; a Roman god associated with speed and...
4Latinmerxmerchandise, commodity; goods, wares
5Proto-Italic*merks

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
Every word from Proto-Italic *merksEvery word from Latin merxEvery word from Latin Mercurius