形容词

1. （书籍、讨论）高深难懂的，高雅的，学术性的
If you say that a book or discussion is highbrow, you mean that it is intellectual, academic, and is often difficult to understand.

2. （人）对高深学问感兴趣的，修养（或品味）高雅的
If you describe someone as highbrow, you mean that they are interested in serious subjects of a very intellectual nature, especially when these are difficult to understand.

1. a person of intellectual or erudite tastes