The idiom "in hot water" originates from the idea of being in a situation where the water is too hot, making it uncomfortable or painful. It is often used to describe a situation in which someone is facing trouble, difficulty, or criticism, often as a result of their actions or decisions.

What is the origin of the idiom "in hot water" and when to use it?

(in|into) hot water

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The idiom "cold feet" is believed to have emerged in the early 20th century. One theory suggests that it originated from the physical sensation of having cold feet, which can cause discomfort and unease. This physical discomfort was metaphorically extended to describe a psychological state of hesitation or reluctance. Another theory relates the phrase to theatrical slang, where actors nervous before a performance would have cold feet due to reduced blood flow caused by anxiety. It is often used in discussions about commitments, decisions, or actions that require courage or resolve.

What is the origin of the idiom "make a go of something" and when to use it?

cold feet

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to [pull] the rug (out|) from under  {sb}

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with all  {one's} heart

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The phrase is thought to have originated in the 19th century, when it was used to describe diving into water from a high place, symbolizing a bold and decisive action. When applied to marriage, "taking the plunge" refers to the moment when individuals decide to commit to a lifelong partnership and embark on the journey of marriage. This idiom used to describe the act of getting married. It implies a significant and life-changing decision to enter into a marital union. The phrase conveys a sense of bravery, readiness, and willingness to start a lifelong commitment.

What is the origin of the idiom "take the plunge" and when to use it?

to [take] the plunge

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to [jump] to (a|the) conclusion

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The idiom "big deal" is used to describe something of high priority or special importance, and it is typically used in a sarcastic or dismissive manner to downplay the significance of an event or situation. Its origin likely stems from the use of "big" to emphasize importance, while the "deal" aspect reflects the colloquial nature of the expression.

What is the origin of the idiom "big deal" and when to use it?

big deal

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to freak out

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The idiom "the end of the world" originates from the idea of a catastrophic event or apocalypse that marks the total destruction of the Earth. It is used to signify a situation that is perceived as an absolute disaster or the worst possible outcome.

What is the origin of the idiom "the end of the world" and when to use it?

the end of the world

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jitter

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The phrase "mark my word" is an idiom that is used to encourage someone to pay attention to a promise, statement, or prediction. The origin of this phrase is not well-documented, but it has been in use for several centuries and is often used to emphasize the speaker's sincerity or confidence in what they are saying.

What is the origin of the idiom "mark my word" and when to use it?

mark my [word]

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to chill

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サミット2A「ユニット3 - プレビュー」語彙