A1
a square or rectangular container
Dictionary examples:
He fell asleep in a big box. (0.0)
The dog tried to eat the box. (0.0)
She hid cookies in an old box. (0.0)
He put his head in a box. (0.0)
She paints boxes for fun. (0.0)
The box is too small for him. (0.0)
a box of chocolates (8.6)
a cardboard box (24.7)