Where does “underdose” come from?

underdose (English) comes from English dose, from Late Latin dosis, from Ancient Greek δόσις, from Ancient Greek δίδωμι, from Proto-Indo-European dédeh₃ti, from Proto-Indo-European deh₃- — to give.

underdose (English): An inadequate dose; An inadequate amount of...

Definitions

  1. An inadequate dose; An inadequate amount of...

Ancestry of “underdose”, step by step

underdose traces back through two separate lines of ancestry.

via English dose

StepLanguageWordMeaning
1EnglishdoseA measured portion of medicine taken at any one...
2Late Latindosisdose
3Ancient Greekδόσιςgiving, a gift; license, permission; portion
4Ancient GreekδίδωμιI give, present, offer; I grant, allow, permit;...
5Proto-Indo-Europeandédeh₃tito be giving
6Proto-Indo-Europeandeh₃-to give

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European deh₃-