Meaning of extranuclear

ex•tra•nu•cle•ar

Pronunciation: (ek"stru-n'klē-ur, -ny'- or, by metathesis, -kyu-lur). [key]
— adj. Cell Biol.
  1. pertaining to or affecting the parts of a cell outside the nucleus.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.