noun

1. A low soft shoe that can be slipped on and off easily.

2. Such a shoe intended for indoor use; a bedroom or house slipper.

   “Get out of bed, put on your slippers, and come downstairs.”

3. A flip-flop (type of rubber sandal).

Synonyms: babouche, pantofle, flip-flop, sandal, thong

verb

1. To spank with a plimsoll as corporal punishment.

adjective

1. Slippery

   “O! trustless state of earthly things, and slipper hope / Of mortal men. — Spenser.”