Where does “tapless” come from?

tapless (English) comes from English tap, from Middle English tappe, from Middle English tappen, from Old English tæppian, from Old English -ian, from Old English -ōjan, from Proto-West Germanic -ōn, from Proto-Germanic -ōną — he, she.

tapless (English): Without a tap

Definitions

  1. Without a tap

Ancestry of “tapless”, step by step

tapless traces back through two separate lines of ancestry.

via English tap

StepLanguageWordMeaning
1EnglishtapA tapering cylindrical pin or peg used to stop...
2Middle EnglishtappeA spigot or plug for a hole or spout; A hole or...
3Middle EnglishtappenTo let fluids flow from a spout; To retail beer;...
4Old Englishtæppianto tap
5Old English-ianForms verbs from nouns and adjectives
6Old English-ōjan
7Proto-West Germanic-ōnCreates denominative verbs from nouns; Creates...
8Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
9Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
10Proto-Indo-European-yétiCreates intransitive, often deponent,...
11Proto-Indo-Europeanyé-
12Chichewaiyehe, she

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 Chichewa iye