SINCE 1828
spellchecker
noun
spell·check·er
| \ ˈspel-ˌche-kər
\
\
variants:
or spell-checker
plural spellcheckers
or spell-checkers
Definition of spellchecker
: a computer program or function (as in a word processor) that identifies possible misspellings in a block of text by comparing the text with a database of accepted spellings
— called also spell-check, spelling checker
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