The phrasal verb "branch out" is primarily used in informal contexts, though it occasionally appears in formal business or career discussions. It typically means to expand or diversify one's activities or interests beyond one's usual or established areas. This phrase is often used when discussing personal growth or the development of skills, such as when an individual starts exploring new hobbies or when a business decides to explore new markets or products. The idiomatic nature of 'branch out' relates metaphorically to a tree's branches extending outward, symbolizing the expansion into new areas. While not overly formal, it can convey a sense of strategic evolution, making it suitable for use in diverse contexts ranging from casual conversation to professional settings.
B2
UpperIntermediate
1. To expand one's range of activities or interests.
After years of working in finance, she decided to branch out into real estate.
The restaurant started with Italian cuisine but has recently branched out to include Mexican dishes.
2. To increase in scope or range.
The tech company is branching out into the global market after success locally.
He began writing short stories but is now branching out into novels.