The Collaborative International Dictionary
Cytococcus
Cytococcus \Cy`to*coc"cus\ (-k?k"k?s), n.; pl. Cytococci
(-s?). [NL., fr. Gr. ky`tos hollow vessel + ???? kernel.]
(Biol.)
The nucleus of the cytula or parent cell.
--H[ae]ckel.
Wiktionary
cytococcus
n. (context biology English) The nucleus of the cytula or parent cell.