||Kar`y*om"i*ton (-&obreve;m"&ibreve;*t&obreve;n), n. [NL., Gr. ka`ryon a nut + mi`tos a thread.] (Biol.) The reticular network of fine fibers, of which the nucleus of a cell is in part composed; -- in opposition to kytomiton, or the network in the body of the cell. W. Flemming.