Difine or Diffine: How To spell?
The word Difine is misspelled against Diffine, a verb meaning "To define."
Diffine has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Di & ine which should not be misspelled with single 'F'
Wrong Spelling:  Di-f-ine  Correct Spelling:  Di-ff-ine 
Find more wrongly spelled words of Diffine to spell it well.