Typo/ˈtaɪpəʊ/ Definition 1 of 1Pro Tip 1/3Common Occurrence Typos are common when typing quickly and not proofreading carefully. Sorry for the typos in the chat, I was in a hurry. Pro Tip 2/3Not Intentional A typo is usually an accidental error, not a deliberate mistake. I didn't mean to write 'teh' instead of 'the'; it was just a typo. Pro Tip 3/3Fixable Error Typos can often be easily fixed with spell checkers or by re-typing. I used the software to correct the typos in my essay.