An interpreter is a person who translates spoken words from one language to another in real time. Unlike a translator who works with written text, an interpreter listens to someone speaking and immediately converts those words into a different language so others can understand.

Interpreters work in many settings. At the United Nations, interpreters sit in soundproof booths wearing headphones, translating speeches as world leaders deliver them. In hospitals, interpreters help doctors communicate with patients who speak different languages. In courtrooms, they ensure everyone understands what's being said during trials.

The job requires intense concentration and quick thinking. An interpreter must understand both languages extremely well, know specialized vocabulary, and capture the words, the meaning, and the tone behind them. When a Spanish-speaking parent meets with teachers who only speak English, an interpreter bridges that gap, making sure important information flows both ways.

The word can also describe something that translates or converts information. A computer program that runs code line by line is called an interpreter. But most often, the word refers to these skilled professionals who help people from different language backgrounds communicate, ensuring that language barriers don't prevent understanding, justice, or connection.