Quack Like a Duck By G.O.A.T. and your M.O.M.
" If it looks like a duck, quacks like a duck and walks like a duck, it's a duck"
5 Oct Explore the pros and cons of the debate " If it looks like a duck, quacks like a duck and walks like a duck, it's a duck". "If it looks like a duck, and quacks like a duck, we have at least to consider the possibility that we have a small aquatic bird of the family anatidae on our hands." - Douglas Adams quotes from hnusta.info Definition of If it looks like a duck and walks etc. like a duck, it is a duck in the Idioms Dictionary. If it looks like a duck and walks etc. like a duck, it is a duck phrase. What does If it looks like a duck and walks etc. like a duck, it is a duck expression mean? Definitions by the largest Idiom Dictionary.
The duck test is a form of abductive reasoning.
This is its usual expression:. The test implies that a person can identify an unknown subject by observing that subject's habitual characteristics. It is sometimes used to counter abstruseor even article source, arguments that something is not what it appears to be.
Indiana poet James Whitcomb Riley — may have coined the phrase when he wrote:. When I see a bird that walks like a duck and swims like a duck and quacks like a duck, I call that bird a duck. A common variation of the wording of the phrase may have originated much later with Emil Mazey, secretary-treasurer of the United Auto Workersat a labor meeting in accusing a person of being a communist:.
Patterson explained his reasoning as follows:. Suppose you see a bird walking around in a farm yard.
“If it looks like a duck, quacks like a duck, it's a duck!”
This bird has no label that says 'duck'. But the bird certainly looks like a duck. Also, he goes to the pond and you notice that he swims like a duck. Then he opens his beak and quacks like a duck.
Well, by this time you have probably reached the conclusion that the bird is a duck, whether he's wearing a label or not. Later references to the duck test include Cardinal Richard Cushing 's, who used the phrase in in reference to Fidel Castro. If it looks like a duck, and quacks like a duck, we have at least to consider the possibility that we have a small aquatic bird of the family Anatidae on our hands.
A claimed recent application of the duck test was the denial of tax exempt "nonprofit" status to Blue Shield of California.
The Liskov Substitution Principle in computer science is sometimes expressed as a counter-example to the duck test:.
phrases, sayings, idioms and expressions at
If it looks like a duck and quacks like a duck but it needs batteries, you probably have the wrong abstraction. When asked to elaborate his definition of 'terrorist groups', he replied:. If it looks like a terrorist, if it acts like a terrorist, if it walks like a terrorist, if it fights like a terrorist, it's a terrorist, right? Similarly, the term elephant test refers to situations in which an idea or thing, "is hard to describe, but instantly recognizable when spotted".
The term is often used in legal cases when there is an issue which may be open to interpretation,   such as in the case of Cadogan Estates Ltd v Morriswhen Lord Justice Stuart-Smith referred to "the well known elephant test. It is difficult to describe, but you know it when you see it",  and in Ivey v Genting Casinoswhen Lord Hughes in discussing dishonesty opined "like the elephant, it is characterised more by recognition when encountered than by definition.
A similar incantation used however as a rule of exclusion was invoked by the concurring opinion of Justice Potter Stewart in Jacobellis v. OhioU.
Karla 5, books view quotes. My contention is that law enforcement, The business world and people in general, without recrimination, should be allowed to call people and treat people like "ducks" if they are going to exhibit all of the characteristics of "ducks" I was at the store the other day and a man walked up to me in filthy unwashed cloths and nasty hair all in knots like it to had not been washed in days. Apr 16, Parenting Dad's 'chavvy' and 'lower-class' baby name here causes huge row with other parents.
He stated that the Constitution protected all obscenity except "hard-core pornography". Stewart opined, "I shall not today http://hnusta.info/rafu/what-does-pogi-mean-in-tagalog.php further to define the kinds of material I understand to be embraced within that shorthand description; and perhaps I could never succeed in intelligibly doing so.
But I know it when I see itand the motion picture involved in this case is not that. From Wikipedia, the free encyclopedia. For the use of "the duck test" within the Wikipedia community, see Wikipedia: A mallard, quacking like a duck.
Blind men and an elephantElephant in the roomand Seeing the elephant. The tax board's action 'was an acknowledgment of what Blue Shield was already doing, or not doing,' said Anthony Wright, head of Health Access California, a consumer advocacy group.
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University of Texas Pressp. Library of CongressCongressional Research Service. Everett Dirksen and Herbert V. Prochnow, Quotation Finder, p. Dirk Gently's Holistic Detective Agency.
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San Jose Mercury News. Retrieved March 19, Retrieved 9 July Archived at the Wayback Machine. Retrieved from " https: English-language idioms Epistemology Razors philosophy Heuristics Metaphors referring to birds.
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