Definition of atopic in English:

atopic

adjectiveeɪˈtɒpɪkˌāˈtäpik

Denoting a form of allergy in which a hypersensitivity reaction such as eczema or asthma may occur in a part of the body not in contact with the allergen.
（湿疹或哮喘等病症中未与变应原接触而产生）特异反应（性）的
Example sentencesExamples
- Children with atopic eczema should not automatically be put on a special diet.
- Terminology is often confusing; the terms atopic eczema and atopic dermatitis are often used synonymously.
- The prevalence of asthma and atopic symptoms is higher in children in Hong Kong than those in mainland China.
- The patient had never smoked and had no history of atopic illness.
- Recent information has shown a substantial increase in the incidence of asthma and atopic disease.
- The risk of atopic diseases decreases with exposure to siblings, early day care, living on a farm, and pet keeping.

Derivatives

atopy

noun

There is no evidence that immunisation causes atopy.
Example sentencesExamples
- Similarly, many surveys have identified an inverse relationship between prior microbial exposure and the development of atopy.
- The risk of developing hay fever, eczema, and atopy is reduced if you have older siblings.
- In addition, all subjects were atopic, although atopy was not an inclusion criterion in our study.
- Asthma is characterized by airway hyperreactivity, inflammation, and atopy.
- Coal tar has been used safely in the treatment of psoriasis and atopy.
- All patients in the asthma group reported a history of atopy, and four patients reported a history of exercise-induced bronchospasm.

Origin

Early 20th century: from Greek atopia 'unusualness', from atopos 'unusual', from a- 'without' + topos 'place'.

Definition of atopic in US English:

atopic

adjectiveˌāˈtäpik

Denoting a form of allergy in which a hypersensitivity reaction such as dermatitis or asthma may occur in a part of the body not in contact with the allergen.
（湿疹或哮喘等病症中未与变应原接触而产生）特异反应（性）的
Example sentencesExamples
- Recent information has shown a substantial increase in the incidence of asthma and atopic disease.
- The patient had never smoked and had no history of atopic illness.
- The prevalence of asthma and atopic symptoms is higher in children in Hong Kong than those in mainland China.
- Terminology is often confusing; the terms atopic eczema and atopic dermatitis are often used synonymously.
- The risk of atopic diseases decreases with exposure to siblings, early day care, living on a farm, and pet keeping.
- Children with atopic eczema should not automatically be put on a special diet.

Origin

Early 20th century: from Greek atopia ‘unusualness’, from atopos ‘unusual’, from a- ‘without’ + topos ‘place’.

单词	atopic
释义	Definition of atopic in English: atopic adjectiveeɪˈtɒpɪkˌāˈtäpik Denoting a form of allergy in which a hypersensitivity reaction such as eczema or asthma may occur in a part of the body not in contact with the allergen. （湿疹或哮喘等病症中未与变应原接触而产生）特异反应（性）的 Example sentencesExamples Children with atopic eczema should not automatically be put on a special diet. Terminology is often confusing; the terms atopic eczema and atopic dermatitis are often used synonymously. The prevalence of asthma and atopic symptoms is higher in children in Hong Kong than those in mainland China. The patient had never smoked and had no history of atopic illness. Recent information has shown a substantial increase in the incidence of asthma and atopic disease. The risk of atopic diseases decreases with exposure to siblings, early day care, living on a farm, and pet keeping. Derivatives atopy noun There is no evidence that immunisation causes atopy. Example sentencesExamples Similarly, many surveys have identified an inverse relationship between prior microbial exposure and the development of atopy. The risk of developing hay fever, eczema, and atopy is reduced if you have older siblings. In addition, all subjects were atopic, although atopy was not an inclusion criterion in our study. Asthma is characterized by airway hyperreactivity, inflammation, and atopy. Coal tar has been used safely in the treatment of psoriasis and atopy. All patients in the asthma group reported a history of atopy, and four patients reported a history of exercise-induced bronchospasm. Origin Early 20th century: from Greek atopia 'unusualness', from atopos 'unusual', from a- 'without' + topos 'place'. Definition of atopic in US English: atopic adjectiveˌāˈtäpik Denoting a form of allergy in which a hypersensitivity reaction such as dermatitis or asthma may occur in a part of the body not in contact with the allergen. （湿疹或哮喘等病症中未与变应原接触而产生）特异反应（性）的 Example sentencesExamples Recent information has shown a substantial increase in the incidence of asthma and atopic disease. The patient had never smoked and had no history of atopic illness. The prevalence of asthma and atopic symptoms is higher in children in Hong Kong than those in mainland China. Terminology is often confusing; the terms atopic eczema and atopic dermatitis are often used synonymously. The risk of atopic diseases decreases with exposure to siblings, early day care, living on a farm, and pet keeping. Children with atopic eczema should not automatically be put on a special diet. Origin Early 20th century: from Greek atopia ‘unusualness’, from atopos ‘unusual’, from a- ‘without’ + topos ‘place’.
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