Coaster
Definition 1 of 4
Pro Tip 1/3
Protect Surfaces
Use 'coaster' to refer to protecting tables from heat or liquid damage. I need a coaster for this hot pot.
Pro Tip 2/3
Decorative Items
'Coaster' can refer to decorative objects, not just functional ones. Check out these beautiful marble coasters.
Pro Tip 3/3
Social Etiquette
Using a 'coaster' can be a sign of good manners in someone's home. Please use a coaster for your drink.