Dictionary.com
Thesaurus.com

on key

British  

adjective

  1. in the right key

  2. in tune

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

See Examples For:

The arbitrators would focus on key employment elements such as wages and hours and would hold hearings and receive evidence from the parties.

From Los Angeles Times ● Oct. 1, 2026

Strong revenue performance was bolstered by growth on key payment metrics, showing resilient and steady consumer spending despite macroeconomic uncertainty.

From MarketWatch ● Jul. 30, 2026

Besides speed, AstraZeneca is also trying to emulate Chinese companies’ simplification and focus on key technologies, Soriot says.

From The Wall Street Journal ● Jul. 28, 2026

“That calls for public policy that promotes innovation while also incentivising responsibility and security, fosters international collaboration on key safety issues, and encourages careful consideration of how AI is deployed for the benefit of society.”

From The Wall Street Journal ● Jul. 25, 2026

The voices around me are a mess: some nasal, some off-key, and both are drowning out those of us who could possibly be on key, like me.

From "Like Vanessa" by Tami Charles

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training