- To check that words in written text are properly spelled.
- (transitive) To run a spellchecker on (a document).
spellcheck (plural spellchecks)
- The act of spellchecking.
- You'd better run another spellcheck now that you've written that extra chapter.
- A spellchecker.
- My wordprocessor is supposed to have a spellcheck, but I don't know how to use it.