<p><strong>Noun</strong></p><ul><li>an omission or error due to carelessness: My bank statement is full of oversights.</li><li>Synonyms: slip, blunder, mistake.</li><li>unintentional failure to notice or consider; lack of proper attention: Owing to my oversight, the letter was sent unsigned.</li><li>Synonyms: inattention, neglect, lapse, slip, blunder, mistake.</li><li>supervision; watchful care: a person responsible for the oversight of the organization.</li><li>Synonyms: surveillance, control, direction, management.</li></ul>