The Correct spelling is: cemetery
Common misspellings of the word cemetery are:
How do you spell cemetery?. It is not cementary or cemetarey or cemetary or even cemntery for that matter!
n., pl. -ies.
A place for burying the dead; a graveyard.
[Middle English cimiterie, from Old French cimitiere, from Medieval Latin cimitÄ“rium, from Late Latin coemÄ“tÄ“rium, from Greek koimÄ“tÄ“rion, from koimÄn, to put to sleep.]