Definitions

1. adverb

at or near the back or rear; not visible or accessible

“The package was left behind on the table.”

2. preposition

in a position at the back or rear of something or someone

“The car is parked behind the house.”

3. noun

the back or rear part of something

“The behind of the sofa is stained with food.”

4. verb

to put or place something in a position at the back or rear

“She had to behind the scenes work to prepare for the event.”