“SOS” is a Morse code distress signal used as an international standard for identifying an emergency situation. The letters themselves do not have a specific meaning, but the acronym is often expanded as “Save Our Souls” or “Save Our Ship.”
In modern times, the term “SOS” is often used more generally to refer to a call for help or assistance, and it has become a popular shorthand for emergency situations or urgent requests. For example, someone might say “SOS! Can anyone help me fix my flat tire?” to indicate that they are in immediate need of assistance. The term is commonly used in both spoken and written communication, including text messaging and social media.