The word for ‘bright’ in Spanish is ‘brillante.’ This term can be used to describe something that shines or is vivid in color. For instance, you might say, ‘El sol está muy brillante hoy,’ which means ‘The sun is very bright today.’
In addition to ‘brillante,’ you might come across other words that can describe brightness depending on the context. For example, ‘luminoso’ can also refer to something that gives off light or is well-lit, such as a ‘luminoso cuarto’ (bright room). It’s interesting to note how context can change which Spanish word you would choose to convey the idea of brightness.