Osiculum or Ossiculum: How To spell?
The word Osiculum is misspelled against Ossiculum, a noun meaning "Same as Ossicle."
Ossiculum has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings o & iculum which should not be misspelled with single 'S'
Wrong Spelling:  o-s-iculum  Correct Spelling:  o-ss-iculum 
Check more misspelled words of Ossiculum to spell it correct.