1. a wide street or road, typically lined with trees
2. a way of approaching or making progress toward something

Examples

• The hotel is located on Fifth Avenue in Manhattan.
• We walked down the tree-lined avenue in the park.
• The protesters marched down the main avenue.
• We need to explore every avenue to solve this problem.
• Education is an important avenue to success.
• The company is pursuing new avenues for growth.
• This avenue of research shows great promise.