The term 'My Fault!' is a phrase used to express regret or apology for an error or mistake. It can be broken down into four crossword solutions: ITS (3 letters), SORRY (5 letters), OOPS (4 letters), and MEACULPA (8 letters). ITS is an abbreviation of the phrase 'it's, ' which is used to indicate that something belongs to someone or is their responsibility. SORRY is an expression of regret or sorrow. OOPS is an exclamation of surprise or dismay, usually uttered when one has made a mistake. MEACULPA is a Latin phrase meaning 'through my fault' and is used as an expression of apology.