Keyed

To "key" something implies to activate, establish or determine a function, system, or response; to calibrate or fine-tune. Often this is achieved through an input, like pressing a button or inputting a code. It can also describe something that is essential, pivotal, or crucial. Further, it can denote something that is designed or optimized for a specific purpose or a person, making them instrumental. It often includes making or using a key for a specific task or a tool used to affect change or activate something.

Keyed meaning with examples

• The technician keyed in the security code to unlock the vault. The process was swift, and the door clicked open revealing the contents. This activation was a vital step in the operation. He successfully engaged the system via the proper input method. He confirmed it by testing all the parameters of the new system, verifying its complete functionality, and now the vault was available for business.
• The success of the marketing campaign was keyed to the use of social media influencers. Their massive followers created awareness that drove sales to the company. Their outreach proved a turning point, delivering unprecedented results. Each campaign goal would need the correct influence metrics and appropriate engagement with those that make a true difference.
• The new software update was keyed to improve the performance of the operating system. Each new iteration addressed previous flaws to refine the code. A focus on the underlying code created optimization improvements across the platform. All improvements made, the final tests gave the software the green light, which ultimately proved successful.
• The sculptor keyed the clay to form the desired shape by using specialized tools. Each precise turn ensured that the artwork progressed at a steady pace. With this approach, the artist crafted her magnum opus. A successful, creative output showed skill as the artist carved, molded, and carefully constructed the desired form.