1. a solid or hollow three-dimensional shape that is round at one end and narrows to a point at the other
2. a container shaped like a cone, especially for holding ice cream
3. the hard woody fruit of a pine, fir, or other evergreen tree

1. to mark off or close an area with traffic cones

Examples

• The ice cream was served in a waffle cone.
• We collected pine cones in the forest.
• The road workers placed orange cones around the construction site.
• A volcano has a cone-shaped structure.
• The police coned off the accident scene.
• She drew a perfect geometric cone in math class.