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Definitions

key

[kee] / ki /


NOUN
item that unlocks
Synonyms
Antonyms




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Researchers also developed a specialized version of the method that detects key crystal symmetries within the material.

From Science Daily

“The key thing the government needs to demonstrate is a credible plan to return the budget to balance and increase the economy’s low growth speed-limit,” said Simon.

From The Wall Street Journal

Entering the night with 13 nominations, the film had been an early favorite after sweeping most of the major industry prizes, including the PGA Award — a key bellwether in this category.

From Los Angeles Times

A government source said that social and humanitarian expenditures remain its "key priorities".

From BBC

Healthwatch England said feedback from patients combined with polling suggested use of the private sector is on the rise, with long NHS waits said to be a key factor.

From BBC