Tifin or Tiffin: How To spell?
The word Tifin is misspelled against Tiffin, a noun meaning "A lunch, or slight repast between breakfast and dinner; -- originally, a Provincial English word, but introduced into India, and brought back to England in a special sense."
Tiffin has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Ti & in which should not be misspelled with single 'F'
Wrong Spelling:  Ti-f-in  Correct Spelling:  Ti-ff-in 
Find more wrongly spelled words of Tiffin to spell it well.