Definition, Meaning & Synonyms
a canary in the coalmine
idiom
/ə kəˈnɛri ɪn ðə ˈkoʊlmaɪn/
Definition
A warning sign of danger or risk.
Examples
- Scientists say that climate change is a canary in the coalmine for global environmental issues.
- The health of the bee population can be a canary in the coalmine for the overall health of our ecosystem.
Meaning
This phrase refers to an early indicator of trouble or an alarming situation that may arise.
Synonyms
- warning sign
- precursor
- indicator
