Orilon or Orillon: How To spell?

The word Orilon is misspelled against Orillon, a noun meaning "A semicircular projection made at the shoulder of a bastion for the purpose of covering the retired flank, -- found in old fortresses."

Orillon has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings ori & on which should not be misspelled with single 'L'
Wrong Spelling:  ori-l-on 
Correct Spelling:  ori-ll-on 
Find more incorrect spellings of Orillon to spell right way.