Desculpe interromper

Place it at the very start of your sentence. It acts as a buffer before your actual request. You can say it while raising a hand slightly. In Portuguese, we often follow it with a quick reason. For example: Desculpe interromper, mas onde fica o banheiro? It flows naturally in almost any conversation. Don't overthink the grammar; just let it slide out.

You will use this constantly in Portugal or Brazil. Use it at a busy restaurant to catch a waiter. Use it in a meeting when you have a burning question. It is perfect for walking up to a group of friends. Even if you are just texting a busy person, it works. It softens the blow of your intrusion. It makes you sound like a cultured, thoughtful person.

Do not use it if nobody is talking. That would just be weird and confusing. If you are alone with someone, use com licença instead. Avoid using it if you are actually trying to be rude. It won't save you if you're shouting over someone. Also, don't use it for major apologies like breaking a vase. That requires a much stronger sinto muito or me perdoe.

Portuguese speakers generally value social harmony and politeness. However, conversations in Lusophone cultures can be quite overlapping and lively. Interrupting isn't always seen as a sin, but acknowledging it is. This phrase bridges the gap between chaos and courtesy. It reflects a culture that loves to talk but respects the flow. It’s the lubricant for the gears of social life.

If you want to be more casual, try desculpa interromper. The 'a' at the end of desculpa makes it informal. For a very formal setting, use peço desculpa por interromper. In Brazil, you might hear desculpa atrapalhar quite often. This literally means 'sorry for bothering.' Both are great, but interromper is the classic choice for any learner.