The following words were used in the programme

cot
A small bed for a baby or child. It has bars to prevent the child from falling out.

to bounce
to move away from the ground or another surface after hitting it. For example, a ball bounces when it hits the ground.

dressing gown
A long piece of clothing you wrap over your pyjamas or wear before or after a shower or bath. In North America it's known as a 'bathrobe'.