Hindbryn or Hindbrain: How To spell?
The word Hindbryn is misspelled against Hindbrain, a noun meaning "The posterior of the three principal divisions of the brain, including the epencephalon and metencephalon. Sometimes restricted to the epencephalon only."
Word contains consecutive vowels 'AI' in between alphabets hindbr & n is misspelled as 'Y'Wrong Spelling:  hindbr-y-n  Correct Spelling:  hindbr-ai-n 
Find more wrongly spelled words of Hindbrain to spell it well.