Zocytium or Zoocytium: How To spell?
The word Zocytium is misspelled against Zoocytium, a noun meaning "The common support, often branched, of certain species of social Infusoria."
Zoocytium has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings z & cytium which should not be misspelled with single 'O'
Wrong Spelling:  z-o-cytium  Correct Spelling:  z-oo-cytium 
Check more misspelled words of Zoocytium to spell it correct.