Engarison or Engarrison: How To spell?
The word Engarison is misspelled against Engarrison, a verb meaning "To garrison; to put in garrison, or to protect by a garrison."
Engarrison has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings enga & ison which should not be misspelled with single 'R'
Wrong Spelling:  enga-r-ison  Correct Spelling:  enga-rr-ison 
Find more incorrect spellings of Engarrison to spell right way.