1. capable of being burned or set on fire

1. something that can be burned, especially waste material suitable for burning

Examples

• Paper and wood are burnable materials.
• The fireplace only accepts burnable items like logs and kindling.
• Sort the trash into recyclables and burnables.
• The camp counselor taught us to identify burnable materials for the campfire.
• These old documents are burnable waste.
• The furnace runs on various burnables including coal and wood chips.