Skate

1. An ice skate. We loved to go ice skating in the winter.
2. A roller skate. We loved to go roller skating in the summer.
3. The act or a period of skating. The boys had a skate every morning when the lake was frozen.
4. Skates are cartilaginous fish belonging to the family Rajidae in the superorder Batoidea of rays. Skates are vulnerable to overfishing and are suffering reduced population levels.