what does canary in a coal mine mean

Canary in a coal mine - Idioms by The Free Dictionary

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 canary mean? - definitions.net

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 'canary in a coal mine' tend to mean? - Quora

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.

"Canary in coal mine" in a word - English Language & Usage ...

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.

Maternal deaths represent the canary in the coal mine for ...

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 ...

Canary in a Coal Mine | HOT Idioms

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

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 the coal mine?" mean? | Yahoo Answers

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 …

Domestic canary - Wikipedia

The domestic canary, often simply known as the canary (Serinus canaria forma domestica), is a domesticated form of the wild canary, a small songbird in the finch family originating from the Macaronesian Islands (The Azores, Madeira and the Canary Islands).

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

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 ...

What is Chrome Canary? - Definition from Techopedia

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 …

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

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.

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

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.

Canary in the coalmine – Grammarist

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 meaning - mcnalagarh.in

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.

Sentinel species - Wikipedia

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.

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

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.

The Police - Canary In A Coalmine Lyrics | SongMeanings

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.

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

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 …

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

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 meaning - crusherasia.com

what does the proverb canary in a coal mine mean - Ask Community . Canary in a coal mine refers to trouble up ahead. The canary in the proverb is the warning entity for others. This saying was created by miners to detect methane and ...

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

‘The disappearing logo might just be the canary in the coal mine signifying the dematerialization of music.’ ‘The prison guards are the canary in a coal mine of California politics.’ ‘To a certain extent, between MP3.com and Napster, digital music has become the canary in a coal mine in terms of privacy issues and business models.’

What does canary in a coal mine mean? - YouTube

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 - cad-house.co.za

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

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.

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

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 .

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

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.

Canary in a coal mine - phrase meaning and origin

Canary in a coal mine -- Miners kept caged canaries in the mines as an "early warning device." If the air was bad enough to kill the canary, it would soon be bad enough to kill people. The canaries were more sensitive to the deadly fumes.

Canary in a coal mine - phrase meaning and origin

Canary in a coal mine. Posted by ESC on November 28, 2001. In Reply to: Canary in a coal mine posted by JM Goethals on November 27, 2001: I know the meaning of the phrase, "canary in a coal mine", but I'm looking for the origin -- specifically, first usage (date, by whom, where?).

canary in a coal mine - Wiktionary

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.