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Pronunciation varies by accent · noun
(biology) A double star; applied to the nucleus of a cell, when, during cell division, the loops of the nuclear network separate into two groups, preparatory to the formation of two daughter nuclei..
Use diaster when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Diaster means (biology) A double star; applied to the nucleus of a cell, when, during cell division, the loops of the nuclear network separate into two groups, preparatory to the formation of two daughter nuclei..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use diaster where its definition matches the intended context.
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