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English definition of “spellchecker”

spellchecker

noun [C]     /ˈspelˌtʃek.ər/ US  //
a computer program that makes certain that the words in a document have the correct letters in the correct order: After you've finished each chapter, run the spellchecker.Computer programming and software
(Definition of spellchecker noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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