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1.
A misspalin is a misspelling added to a spell checker or the English Language.

Before Sara Palin refused to admit she misspelled "repudiate" as "refutiate", and then claimed that she was like Shakespeare adding new words to the English Language, there was no word to describe a misspelling willfully added to correctly spelled words.
When my son was in grade school, I had to go through the entire spell check user dictionary to remove all of the misspalins he had added.
by thistlebottom July 23, 2010