A small, usually wooden, chair with a back and four legs.
Salsillas are often used by children or in old-fashioned houses.
Examples:
The salsilla is in the corner of the room.
I like to sit in the salsilla at grandma's house.
The salsilla is too small for me.
The cat is sitting on the salsilla.
I have a golden salsilla in my dollhouse.
The salsilla is where I sit to eat my cookies.