Vibrisa or Vibrissa: How To spell?
The word Vibrisa is misspelled against Vibrissa, a noun meaning "One of the specialized or tactile hairs which grow about the nostrils, or on other parts of the face, in many animals, as the so-called whiskers of the cat, and the hairs of the nostrils of man."
Vibrissa has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings vibri & a which should not be misspelled with single 'S'
Wrong Spelling:  vibri-s-a  Correct Spelling:  vibri-ss-a 
Find more wrongly spelled words of Vibrissa to spell it well.