B2 adjective ニュートラル

acute

/əˈkjuːt/

Describes a problem or situation that is very serious, severe, or intense, often occurring suddenly. It can also refer to senses or mental abilities that are highly developed, sharp, and sensitive to detail.

例文

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1

She felt an acute pain in her chest and decided to see a doctor immediately.

She felt an acute pain in her chest and decided to see a doctor immediately.

2

The humanitarian organization warned of an acute shortage of food and medicine in the conflict zone.

The humanitarian organization warned of an acute shortage of food and medicine in the conflict zone.

3

He's got an acute sense of what's cool, so I always ask him for fashion advice.

He's got an acute sense of what's cool, so I always ask him for fashion advice.

語族

名詞
acuteness
副詞
acutely
形容詞
acute
関連
acuity
💡

覚え方のコツ

Think of an 'acute angle' in math—it is sharp and small. Similarly, an 'acute' problem is a 'sharp' (severe) one.

クイックテスト

The hospital is struggling to cope with the ___ shortage of nursing staff.

正解!

正解は: acute

例文

1

She felt an acute pain in her chest and decided to see a doctor immediately.

everyday

She felt an acute pain in her chest and decided to see a doctor immediately.

2

The humanitarian organization warned of an acute shortage of food and medicine in the conflict zone.

formal

The humanitarian organization warned of an acute shortage of food and medicine in the conflict zone.

3

He's got an acute sense of what's cool, so I always ask him for fashion advice.

informal

He's got an acute sense of what's cool, so I always ask him for fashion advice.

4

The study highlights an acute correlation between sleep deprivation and cognitive decline.

academic

The study highlights an acute correlation between sleep deprivation and cognitive decline.

5

Our firm is currently facing acute competition from emerging tech startups in the region.

business

Our firm is currently facing acute competition from emerging tech startups in the region.

語族

名詞
acuteness
副詞
acutely
形容詞
acute
関連
acuity

よく使う組み合わせ

acute pain acute pain
acute shortage acute shortage
acute awareness acute awareness
acute angle acute angle
acute crisis acute crisis

よく使うフレーズ

acute respiratory distress

acute respiratory distress

an acute observer

an acute observer

acute phase

acute phase

よく混同される語

acute vs chronic

Acute means sudden and severe, while chronic means long-lasting or recurring over a long period.

📝

使い方のコツ

In medical contexts, use 'acute' for conditions that appear suddenly. In general contexts, use it to emphasize the severity of a problem or the sharpness of a sense like hearing or sight.

⚠️

よくある間違い

Learners sometimes use 'acute' to mean 'cute' because of the spelling, but they are unrelated. Also, avoid using 'acute' for long-term problems; use 'chronic' instead.

💡

覚え方のコツ

Think of an 'acute angle' in math—it is sharp and small. Similarly, an 'acute' problem is a 'sharp' (severe) one.

📖

語源

From the Latin word 'acutus', which is the past participle of 'acuere', meaning 'to sharpen'.

文法パターン

Used primarily as an attributive adjective (before a noun). Can follow linking verbs (e.g., 'The problem became acute').
🌍

文化的な背景

Frequently used in global news headlines to describe 'acute' shortages of resources like water, energy, or housing.

クイックテスト

The hospital is struggling to cope with the ___ shortage of nursing staff.

正解!

正解は: acute

関連単語

overall

B2

Describing the total or general nature of something when all parts or factors are considered together. It refers to the whole of a situation rather than specific details or individual components.

overlap

B2

To cover part of the same area of space or time as something else, or to have some common qualities or features. It describes situations where two things occupy the same physical space partially or where two events happen simultaneously for a period.

overseas

B2

Relating to, coming from, or situated in a country across the sea or ocean. It is used to describe international contexts, particularly travel, trade, or living arrangements in a foreign land.

panel

B2

A panel is a small group of people brought together to discuss a specific topic, provide expert advice, or make decisions. It can also refer to a distinct, flat, and often rectangular section of a larger surface, such as a wall, door, or control board.

parameter

B2

A parameter is a limit or boundary that defines the scope of a particular process, system, or activity. In technical or mathematical contexts, it refers to a measurable factor that sets the conditions of an operation.

passive

B2

Describing someone who allows things to happen or accepts what others do without resistance or participation. It is also used in grammar to describe a sentence structure where the subject is the recipient of the action rather than the performer.

persist

B2

To continue firmly in an opinion or a course of action despite difficulty, opposition, or failure. It also refers to a state or condition that continues to exist or endure over a prolonged period.

philosophy

B2

Philosophy is the study of the fundamental nature of knowledge, reality, and existence, especially when considered as an academic discipline. It also refers to a specific set of beliefs, values, or principles that guide the behavior and outlook of an individual or an organization.

portion

B2

A portion is a part of a whole that has been divided or allocated to a specific person or purpose. It is most commonly used to describe a serving of food or a specific share of a larger amount, such as money or time.

pose

B2

To present or constitute a problem, danger, or challenge that needs to be addressed. It also refers to the physical act of assuming a specific position for a photograph, painting, or artistic work.

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