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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English infenitife (“without end, in perpetuity”), from Late Latin īnfīnītīvus (“unlimited, indefinite”), from Latin īnfīnītus (“unlimited, infinite”). By surface analysis, infinite + -ive.
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tap / space
Classic usage
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