Daedlatch or Deadlatch: How To spell?

The word Daedlatch is misspelled against Deadlatch, a noun meaning "A kind of latch whose bolt may be so locked by a detent that it can not be opened from the inside by the handle, or from the outside by the latch key."

Deadlatch has vowels 'ea' together mispronounced as 'ae'
Word contains consecutive vowels 'EA' in between alphabets d & dlatch is misspelled as 'AE'
Wrong Spelling:  d-ae-dlatch 
Correct Spelling:  d-ea-dlatch 
Explore spell check of Deadlatch to spell without errors.

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