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feeling unwell or slightly ill
The idiom "under the weather" has origins in the sailing world and dates back to the 18th century. It originated from sailors who would often feel sick or unwell due to rough weather conditions, which could cause them to feel unwell or seasick. The phrase evolved to describe someone who is feeling sick or not in good health. It is used to indicate that someone is feeling unwell or experiencing a mild illness. It suggests a temporary state of physical discomfort or sickness.

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to be in a very poor condition, particularly compared to the past
The idiom "have seen better days" is believed to have originated in the 16th century, and was used to describe buildings, objects, etc. that were once in good condition but had fallen into disrepair. The phrase is now used to describe anything that was once good or successful but is now past its prime or in decline. This phrase is often used to describe people or things that have experienced a decline in fortune or quality.

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to fail to understand or interpret or understand something correctly
The origin of the idiom "get the wrong end of the stick" is not entirely clear, but it is thought to have emerged in the late 19th century, likely in British English. The "stick" in this phrase may refer to a long pole or staff, and the "wrong end" suggests a misunderstanding or misinterpretation of the situation, much like holding the wrong end of a physical stick would lead to an awkward or ineffective result. This expression is used when someone has misunderstood a situation, statement, or intention, often leading to confusion or an incorrect conclusion.

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to cheat someone in a clever and often unexpected way
The origin of the idiom "pull a fast one" is somewhat uncertain, but it likely comes from the world of deception and sleight of hand. The word "fast" in this context means "quick" or "deceptive," and "pull" suggests executing a trick or a scheme. It may have evolved from the idea of a magician or con artist quickly executing a deceitful maneuver to outsmart or deceive someone. People often use this phrase to describe situations where someone has tried to outwit or cheat someone else, typically in an unexpected manner.

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to become involved in a situation that in no way concerns one
The idiom "poke one's nose into something" originates from the idea of prying or meddling in other people's affairs, much like someone literally inserting their nose where it doesn't belong. This expression is used to describe the act of becoming involved in a situation or matter that does not concern one, often inquisitively or intrusively. It conveys a sense of nosiness and a lack of respect for personal boundaries, as though someone is figuratively poking their nose into something that is not their business.

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to be extremely happy or excited about something
The origin of the phrase "over the moon" can be traced back to early 20th-century England. The exact origins are uncertain, but it is believed to have originated from the idea that the moon is associated with a sense of wonder and enchantment. This idiom can be used to express intense happiness in relationships, such as falling in love or experiencing a significant milestone.

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very sad and hopeless
The origin of the phrase "in the dumps" is uncertain, but it is believed to have originated in the mid-19th century. It is commonly employed in informal conversations and everyday language to express one's own feelings or to empathize with others experiencing sadness or disappointment. This phrase can be used when discussing personal struggles, such as after a breakup, during a period of grief, or when feeling overwhelmed by life's challenges.

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used to describe someone who behaves in a very foolish or crazy manner
The idiom "daft as a brush" is believed to have originated in British English and gained popularity in the 20th century. The phrase likely emerged as a colorful and playful way to describe someone's eccentricity or lack of common sense. This phrase is often used in a lighthearted or affectionate manner to playfully tease or jest about someone's unconventional behavior or lack of practicality. However, it's important to use idioms like this with care, as they can be considered derogatory or offensive if used to insult or demean someone.

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to be the most remarkable, outrageous, or unexpected, often in a negative or absurd way

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a person or thing that causes one great annoyance or a lot of difficulty
The idiom "a pain in the neck" uses the metaphor of physical discomfort or annoyance in the neck area to express a sense of frustration or exasperation. It is used to convey the idea that the person or thing being referred to is causing significant inconvenience or annoyance, similar to a persistent pain in the neck.

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used to describe a very well-behaved and obedient individual, especially a child

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to start to leave a place to get to somewhere else
The origin of the idiom "make a move" can be traced back to board games and card games. In games like chess and checkers, "making a move" refers to physically moving one of the pieces from its current position on the board to another space. This establishes the basic meaning of taking an action or advancing in some way.Today it is used to refer to someone departing. This phrase evolved gradually through everyday language and communication.

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to make a wrong decision about how to achieve or deal with something
The origin of The idiom "bark up the wrong tree" goes back to the practice of hunting with dogs, where a dog would chase a prey up a tree, and the hunter would then approach the tree and determine which tree the dog had chased the prey up. If the hunter determined that the dog had barked up the wrong tree, they would then have to redirect their efforts to find the prey in the correct tree. Today, the idiom is commonly used in a figurative sense, implying that someone is pursuing a mistaken course of action or blaming the wrong person for a problem.
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