Possible Results:
no ciernan
-don't sift
Negative imperative ustedes conjugation of cernir.
no ciernan
-don't sift
Negative imperative ustedes conjugation of cerner.

cernir

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500+ learners.
TRANSITIVE VERB
(to filter)-to sift
Synonyms for cernir
cerner
to sift
cribar
to sieve
tamizar
to sieve
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