Spaner or Spanner: How To spell?

The word Spaner is misspelled against Spanner, a noun meaning "A contrivance in some of the ealier steam engines for moving the valves for the alternate admission and shutting off of the steam."

--> Spanner has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings spa & er which should not be misspelled with single 'N'
Wrong Spelling:  spa-n-er 
Correct Spelling:  spa-nn-er 
Explore spell check of Spanner to spell without errors.

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