Definitions:

1. To find oneself in a situation or position without having planned to be there, often by chance or through circumstances beyond one's control. VERB
   • He backed into a management role after his boss suddenly quit.
2. To move backward into a place, object, or situation. VERB
   • She backed into the wall while trying to make room for others in the crowded hallway.
3. To reverse a vehicle into a specific location, such as a parking space, driveway, or garage, VERB
   • She carefully backed into the parking space.
4. To unintentionally reverse a vehicle into something, often causing a collision or damage. VERB
   • He accidentally backed into a tree while trying to park.

Synonyms:

• reverse
• reverse into