← Back to dose
Full Level B2 →
dose Etymology Atlas
the quantity of an active agent, substance, or radiation taken in or absorbed at any one time, A measured portion of medicine taken at any one time. Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
dose is a Level B2 word — Pro only
Pro unlocks the Etymology Atlas for levels A2–C2 — plus FSRS-5 spaced repetition, mastery tracking, and the activity dashboard.