Innovations And Breakthroughs

noun a perfect diamond of 100 carats or more

• She was considered a paragon of virtue in the community.
• He's a real paragon when it comes to fixing cars.
• That new singer is a paragon of cool.
• The old oak tree was a paragon of strength and resilience.

adjective not known or experienced before; unprecedented

• The level of corruption in the government is unheard of in modern history.
• Her talent for singing is unheard of around these parts.
• The party last night was crazy, like unheard of levels of fun.
• The success of the new product was unheard of, breaking all previous sales records.