A foreigner is someone from a different country than the one they're currently in. If you live in Canada and visit Mexico, you're a foreigner in Mexico. If someone from Japan moves to Brazil, they're a foreigner in Brazil.

The word simply describes a relationship between a person and a place: it means you're from somewhere else. A French student studying in an American school is a foreigner. An American teacher working in a French school is also a foreigner. Neither is better or worse; they're just in a country that isn't their homeland.

When you travel abroad, you're automatically a foreigner, which can feel strange at first. The customs, language, and even the food might be unfamiliar. But being a foreigner also means you get to see the world from a fresh perspective and learn how people in other places live.

While foreigner is a neutral, factual term, how people treat foreigners varies greatly. Some communities welcome foreigners warmly, curious about their stories and cultures, while others may treat them unfairly.