What is another word for is in brown study?
Pronunciation: [ɪz ɪn bɹˈa͡ʊn stˈʌdi] (IPA) 
The phrase "is in brown study" refers to when someone is lost in deep thought or contemplation. There are several synonyms that can be used to describe this state of mind, including being engrossed, absorbed, or immersed in thought. Other alternatives include being preoccupied, lost in thought, or deep in meditation. Some people might describe this state of mind as being introspective, reflective, or contemplative. Regardless of the terminology used, being in a brown study is often seen as a sign of intelligence and creativity, as it suggests that the person is deeply engaged in exploring their own thoughts and ideas.
