Where does “tenkeyless” come from?

tenkeyless (English) comes from English tenkey, from English ten, from Middle English ten, from Old English tēon, from Old English tēohan, from Proto-West Germanic teuhan, from Proto-Germanic teuhaną, from Proto-Indo-European dewk- — to pull, to draw; to lead.

tenkeyless (English): Lacking a numeric keypad

Definitions

  1. Lacking a numeric keypad

Ancestry of “tenkeyless”, step by step

tenkeyless traces back through two separate lines of ancestry.

via English tenkey

StepLanguageWordMeaning
1EnglishtenkeyThe numeric keypad portion of a computer keyboard
2EnglishtenThe number occurring after nine and before...
3Middle Englishtenten; plural of tothe
4Old Englishtēonto drag, draw, pull; to train, discipline; to...
5Old Englishtēohan
6Proto-West Germanicteuhanto pull; to lead
7Proto-Germanicteuhanąto lead; to pull behind oneself, draw, drag
8Proto-Indo-Europeandewk-to pull, to draw; to lead

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-Indo-European dewk-Every word from Proto-Germanic teuhanąEvery word from Proto-West Germanic teuhan