rare phenomenon

Examples (10)

• The aurora borealis is a truly rare phenomenon in this region.
• Such a complete solar eclipse is a rare phenomenon, occurring only once every few decades.
• Witnessing a white peacock is quite a rare phenomenon.
• For a desert region, heavy rainfall is an extremely rare phenomenon.
• The emergence of a new species is a rare phenomenon in evolutionary history.
• Genuine humility in a leader can sometimes feel like a rare phenomenon.
• Finding a perfectly preserved dinosaur egg is a rare phenomenon for paleontologists.
• The simultaneous blooming of all these flowers is a rare phenomenon.
• A total lunar eclipse coinciding with a supermoon is a relatively rare phenomenon.
• In today's fast-paced world, finding true peace and quiet is becoming a rare phenomenon.