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Classic usage
Reading level: hard
Estimated CEFR level: C1 — Advanced
Estimated from word frequency; not an official CEFR classification.
From Middle English kennen (“to give birth, conceive, generate, beget; to develop (as a fetus), hatch out (of eggs); to sustain, nourish, nurture”), from Old English cennan (“to give birth, conceive, generate, beget”), from Proto-West Germanic *kannjan, from Proto-Germanic *kanjaną.
cognizance
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Classic usage
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