1) Having only one nucleus 2) Mononucleate 1) Mononucleate 
Having only one nucleus; used especially in reference to blood cells. ... (05 Mar 2000) ... 
(mon″o-noo´kle-әr) having only one nucleus.
Type: Term Pronunciation: mon′ō-nū′klē-ăr Definitions: 1. Having only one nucleus; used especially in reference to phagocytic cells.
[adj] - (biology) having only one nucleus
mononuclear 1. A description of a cell that has a single nucleus. 2. An organic compound with a molecular structure containing only one ring of atoms.
mononucleate adjective having only one nucleus
having only one nucleus. · (of hydrocarbons) monocyclic.