Hydroulicon or Hydraulicon: How To spell?
The word Hydroulicon is misspelled against Hydraulicon, a noun meaning "An ancient musical instrument played by the action of water; a water organ."
Word contains consecutive vowels 'AU' in between alphabets hydr & licon is misspelled as 'OU'Wrong Spelling:  hydr-ou-licon  Correct Spelling:  hydr-au-licon 
Check more misspelled words of Hydraulicon to spell it correct.