Definitions

1. noun

A star or other celestial object used as a reference point in navigation, or something that serves as a guiding or directing influence.

“The captain used the North Star as the cynosure to navigate the ship through treacherous waters.”

2. noun

A guiding or directing influence, especially on a person’s thoughts or actions.

“Her cynosure was her ambition to become a successful businesswoman.”

3. verb

To serve as a guiding or directing influence.

“The new policy will cynosure the company’s future direction.”