Glotidean or Glottidean: How To spell?
The word Glotidean is misspelled against Glottidean, an adjective meaning "pertaining to the glottis; glottal."
Glottidean has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings glo & idean which should not be misspelled with single 'T'
Wrong Spelling:  glo-t-idean  Correct Spelling:  glo-tt-idean 
Find more incorrect spellings of Glottidean to spell right way.