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from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Alternative form of nucleolus.

from the GNU version of the Collaborative International Dictionary of English

  • n. The nucleus within a nucleus; nucleolus.

from The Century Dictionary and Cyclopedia

  • n. A nucleolus.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. a small round body of protein in a cell nucleus; such organelles contain RNA and are involved in protein synthesis


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