Where does “stop-tap” come from?

stop-tap (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.

stop-tap (English): A stopcock; Last orders

Definitions

  1. A stopcock; Last orders

Ancestry of “stop-tap”, step by step

stop-tap 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 stop

StepLanguageWordMeaning
1EnglishstopTo cease moving; To not continue; To cause to...
2Middle Englishstoppento stop
3Old Englishstoppianto stop; to close
4Frankishstoppōnto cram, plug, stuff
5Proto-Germanicstuppōnąto stop; to close
6Proto-Indo-European(s)tewb-to push, hit; to push; stick; to push, butt,...
7Proto-Indo-European(s)tew-to push, to hit
Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Proto-Germanic -ōną