freecell

noun
UK /ˈfriːsɛl/
US /ˈfriːsɛl/

FreeCell is a card game you play alone on a computer where you try to put all the cards in order.

My grandma plays FreeCell on her computer every morning with her coffee.


OTHER MEANINGS

2. A free cell in a prison, which is a cell where a prisoner is kept alone.

The prisoner was moved to a freecell for his own safety.

3. A small open space or empty slot used for storing things temporarily.

The warehouse has a freecell area for incoming boxes.

4. In some games, a special empty space where you can park a card for a while.

I put the ace in the freecell until I needed it.