Definitions

1. noun

A street or area at the back of a town or city, often considered to be less respectable or affluent than the more central areas.

“The band got their start on a backstreet in London.”

2. adjective

Related to or characteristic of the backstreet or its inhabitants, often suggesting a sense of rough or seedy atmosphere.

“The backstreet bars were a hub for local musicians.”

3. adverb

In a manner characteristic of the backstreet or its inhabitants, often suggesting a sense of rough or seedy atmosphere.

“The band played with a backstreet attitude on their new album.”