Glosa or Glossa: How To spell?
The word Glosa is misspelled against Glossa, a noun meaning "The tongue, or lingua, of an insect. See Hymenoptera."
Glossa has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings glo & a which should not be misspelled with single 'S'
Wrong Spelling:  glo-s-a  Correct Spelling:  glo-ss-a 
Find more incorrect spellings of Glossa to spell right way.