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what does canary in a coal mine mean

Idioms in the News: Canary in the Coal Mine | ShareAmerica

Feb 02, 2009· well coal miners would take canaries into mines first off to see if there were poisonous fumes so when someone says they're the canary in the coalmine they're the first of they're kind and they may face ridicule even though everyone may be doing the same thing in a few years

canary in a coal mine - Wiktionary

His use of the phrase "canary in the coal mine" is especially apt because coal is a fossil fuel, which, when burned, produces greenhouse gases that can contribute to the Earth's warming. The U.S. takes a leading role in combating climate change .

HOT Idioms | Random list of idioms, their origins, and meaning

Short answer? It means an early indicator of imminent danger. Throughout the 20th century, right up until the mid 1980's, canaries were taken into underground coal mines as an early warning system for poisonous gasses.

expressions - What is "a canary in a coal mine"? - English ...

Chrome Canary has the following basic characteristics: It is based on the principle of a canary in a coal mine; if something kills Canary, the changes are blocked. It …

Canary in a Coal Mine | HOT Idioms

Canary in a coal mine - phrase meaning and origin 20011128-Canary in a coal mine - meaning and origin. But canaries were so delicate that they weren't very reliable. So lamps like this Davy's lamp . Canaries in a Coal Mine 5-Canaries in a Coal Mine : 2017 7 5 Adnan Chilwan . Doctors actually have a Worried well syndrome that means that you.

The Police - Canary In A Coalmine Lyrics | SongMeanings

Sep 20, 2018· canary in a coal mine (plural canaries in a coal mine or canaries in coal mines) ( idiomatic ) Something whose sensitivity to adverse conditions makes it a useful early indicator of such conditions; something which warns of the coming of greater danger or trouble by a deterioration in its health or welfare.

canary | Definition of canary in English by Oxford ...

When used as an idiom, "canary in a coal mine" means that an event took place that is a precursor of some sort of disaster, problem, or difficulty. Examples : "The brokerage firm was pleased to have Andrew as a stock analyst.

Canary in a coal mine - phrase meaning and origin

Jun 15, 2013· The Canary Initiative was so named because the City of Aspen views itself, and other communities which are economically dependent on winter snow for recreation and summer snow pack for water supply, as the "canary in the coal mine" of global warming.

What does the phrase "the canary in the coalmine" mean ...

Mar 13, 2011· Early coal mines did not feature ventilation systems, so miners would routinely bring a caged canary into new coal seams. Canaries are especially sensitive to methane and carbon monoxide, which made them ideal for detecting any dangerous gas build-ups.

canary in a coal mine meaning - cad-house.co.za

Coal mines during the ancient centuries didn't have proper air ventilation. According to legend, caged canary helped miners in the past determine whether they would be able to safely breathe inside the mine …

"Canary in the coal mine?" mean? | Yahoo Answers

Jun 09, 2015· What does canary in a coal mine mean? A spoken definition of canary in a coal mine. Intro Sound: Typewriter - Tamskp Licensed under CC:BA 3.0 Outro Music: Groove Groove - Kevin MacLeod ...

canary in a coal mine meaning - crusherasia.com

What does the phrase,'canary in the coalmine' mean, Jun 15, 2007 Best Answer: The phrase living like a canary in a coal mine often refers to serving as a warning to others Life for an actual canary in a coal mine could be

What does canary in a coal mine mean? - definitions.net

The practice was phased out, at least in the U.S. and the U.K., by the late 20th century, but the phrase canary in the coal mine lives as a metaphor for any warning of serious danger to come.The canary is not prophetic until it is brought in the coalmine, so the metaphor works especially well if the prophetic thing is small, innocent, and not prophetic under normal circumstances.

Canary in a coal mine - phrase meaning and origin

The phrase canary in a coal mine comes from an actual practice of taking a canary into teh mine shaft. If the canary died it meant there was carbon monoxide present and was a warning to leave for a better ventilated place.

What does canary mean? - definitions.net

That certainly does happen, ... we'll see that the current concern with deaths during pregnancy was the equivalent of a canary in a coal mine warning of a ... but that does not mean that any ...

To act like the canary in the coal mine - Idiom ...

Canary in a coal mine - phrase meaning and origin 20011128-Canary in a coal mine - meaning and origin. But canaries were so delicate that they weren't very reliable. So lamps like this Davy's lamp . Canaries in a Coal Mine 5-Canaries in a Coal Mine : 2017 7 5 Adnan Chilwan . Doctors actually have a Worried well syndrome that means that you.

What is a "Canary in a coal mine" mean in English ...

Sep 11, 2018· "Canary in a coal mine" refers to an early safety measure taken by coal miners. Early coal mines did not feature ventilation systems. Modern day carbon monoxide detectors serve as the "canaries in a coal mine" for homes with natural gas appliances.

What is Chrome Canary? - Definition from Techopedia

Apr 22, 2017· If you Google "act like the canary in the coal mine" all of the answers (except a link to this thread) are for "canary in a/the coal mine", without "act like". From the 1950s until today I have heard the expression "canary in the/a coal mine" thousands of times.

Sentinel species - Wikipedia

Meaning of canary. What does canary mean? Information and translations of canary in the most comprehensive dictionary definitions resource on the web. ... The market is vulnerable still, the move in gold is the canary in the coal mine. Peter Salama: Having healthcare workers infected is usually a 'canary in the mine' for potential amplification ...

Canary in a Coal Mine | HOT Idioms

The ­canary in the coal mine didn't just pass out; its head exploded." The unease was palpable among vulnerable lawmakers, especially in suburban districts with the kind of voters who roundly ...

NASA : Arctic Is The Canary In The Coal Mine | Real Science

Meaning of canary. What does canary mean? Information and translations of canary in the most comprehensive dictionary definitions resource on the web. ... The market is vulnerable still, the move in gold is the canary in the coal mine. Peter Salama: Having healthcare workers infected is usually a 'canary in the mine' for potential amplification ...

What does the term "the canary in the mine" mean? (USA ...

When used as an idiom, "canary in a coal mine" means that an event took place that is a precursor of some sort of disaster, problem, or difficulty. Examples : "The brokerage firm was pleased to have Andrew as a stock analyst.

'Canary in the coal mine ... - Washington Post

A canary in a coal mine is an advanced warning of some danger. The metaphor originates from the times when miners used to carry caged canaries while at work; if there was any methane or carbon monoxide in the mine, the canary would die before the levels …

Domestic canary - Wikipedia

"Canary in a coal mine" is a metaphor about providing advance notice or warning of potential danger. Origin: The expression dates back to 1911 when the concept of having a canary as an early detection system for hazardous gases in coal mines was introduced by John Scott Haldane in Great Britain.

The canary in the coalmine | WordReference Forums

Wildlife in disaster movies assumes the role of the canary in a coal mine, fleeing the scene when catastrophe is imminent. Unaware that he had been given the test drug, John was used as a canary in a coal mine to see its effects on the human mind.

What does It Mean to be a "Canary in a Coal Mine"?

Nov 26, 2007· The phrase living like a canary in a coal mine often refers to serving as a warning to others. The actual canary in a coal mine had little control over its fate, but it continued to sing anyway. In one sense, living like a canary in a coal mine indicates a willingness to experience life's dangers without compromise.

Canary in a coal mine - Idioms by The Free Dictionary

A domestic canary, of the type historically used to detect gas in coal mines. Sentinel species are organisms, often animals, used to detect risks to humans by providing advance warning of a danger. The terms primarily apply in the context of environmental hazards rather than those from other sources.

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General CommentIn the olden days, miners who went deep into coal shafts used to carry a golden canary with them into the chambers below.The miners, usually people who had spent their entire lives in the depths of mining shafts, were unable to sense when toxic gasses were escaping from the walls.

canary in a coal mine meaning - mcnalagarh.in

"Canary in a coal mine" is a metaphor about providing advance notice or warning of potential danger. Origin: The expression dates back to 1911 when the concept of having a canary as an early detection system for hazardous gases in coal mines was introduced by John Scott Haldane in Great Britain.

What is Chrome Canary? - Definition from Techopedia

canary in a coal mine (Noun) A warning of danger or trouble yet to come. Origin: An allusion to caged canaries mining workers would carry down into the tunnels with them.