coaster
oxford
views updated Jun 11 2018coast·er / ˈkōstər/ •
n. 1. a ship used to carry cargo along the coast. ∎ a person who inhabits a specified coast: a West coaster.2. a small tray or mat placed under a bottle or glass to protect the table underneath.3. a toboggan. ∎ short for roller coaster.
The Oxford Pocket Dictionary of Current English