Definitions

1. noun

a fixed part of a building where goods or books are kept, typically on a wall or between two walls.

“The books were placed on the shelf in the living room.”

2. verb

to display or put something on a shelf.

“She decided to shelf the old furniture and sell the house.”

3. verb

to postpone or put off a decision or action.

“The project was shelved due to financial constraints.”