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1
playing a crucial role or serving as a key point of reference
- The research findings were pivotal in shaping the scientific community's understanding of the newly discovered phenomenon.
- Effective communication skills are pivotal for success in leadership roles, facilitating collaboration and understanding.
- The development of renewable energy technologies is pivotal in addressing the challenges of climate change and transitioning to a sustainable future.
- In the negotiation process, finding common ground on key issues is pivotal for reaching a successful and mutually beneficial agreement.
- The pivotal role of volunteers in disaster relief efforts is evident in their ability to provide immediate assistance to affected communities.
2
having a central or key position in relation to the functioning or movement of something, especially as the point around which something turns or depends
- The engineer adjusted the pivotal component of the machine, ensuring its proper operation.
- The pivotal joint in the robot's arm enables it to move with precision and flexibility.
- The player's pivotal role in the game was to control the ball and set up plays for the team.
- The pivotal wheel of the clock controls the movement of the other gears, keeping time accurately.