breakthrough
1 of 2noun/ˈbreɪk.ˌθru:/
Forms:breakthroughs
1
an important discovery or development that helps improve a situation or answer a problem
C1- The scientist's groundbreaking research led to a major breakthrough in cancer treatment.
- The invention of the internet was a technological breakthrough that revolutionized communication worldwide.
- The company's new product represented a significant breakthrough in renewable energy technology.
- After years of research, they finally achieved a breakthrough in understanding the brain's neural networks.
- The breakthrough in negotiations between the two countries paved the way for lasting peace in the region.
2
a sudden and productive insight, idea, or understanding
- He had a breakthrough while brainstorming solutions.
- The engineer's breakthrough led to a new design approach.
- A breakthrough in the strategy improved team performance.
- Her breakthrough understanding of the problem solved months of confusion.
- Breakthroughs in creativity often occur unexpectedly.
3
the act of penetrating a barrier, obstacle, or defense, especially in military contexts
- The troops made a breakthrough through enemy lines.
- Engineers achieved a breakthrough in the tunnel construction.
- The offensive led to a breakthrough in the fortified position.
- Heavy artillery enabled a breakthrough in the siege.
- A breakthrough in security allowed the team to enter the restricted area.