MILESTONE

Stone post at side of a road to show distances

• 50th anniversary, for example

• End of an era, e.g.

• Event worth celebrating

• Important event

• Landmark

• Landmark event

• Notable achievement

• Rite of passage

• Rite of passage, e.g.

• Significan event

• Turning point

• A significant event in your life (or in a project)