Well now, you haven't been paying attention in geography class, have you? The island of Britain comprises the countries of England and Scotland, and the principality of Wales, as well as a few small islands dotted around the coast. Sometimes we say United Kingdom (UK for short) instead of Britain; the difference is that the UK includes Northern Ireland as well.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.