tap / space
Classic usage
Reading level: hard
Estimated CEFR level: C1 — Advanced
Estimated from word frequency; not an official CEFR classification.
From Latin morbidus (“diseased”), from morbus (“sickness”), itself from the root of morī (“to die”) or directly from Proto-Indo-European *mer- (“to rub, pound, wear away”).
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tap / space
Classic usage
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