1. written or spelled incorrectly

1. past tense and past participle of mispen; to write or spell (a word) incorrectly
Usage: rare; often replaced by 'misspell' in modern usage

Examples

• The student's essay contained several mispenned words that lowered the grade.
• She mispenned her own name on the application form.
• The editor caught a mispenned phrase in the manuscript before publication.
• His handwriting was so poor that many words appeared mispenned.
• The document had a mispenned address that caused the letter to be returned.
• I mispenned the company name in my email, which was embarrassing.