Immunity

Pronunciation: /ɪˈmjuːnəti/

Definitions of immunity

noun the ability of an organism to resist a particular infection or toxin by the action of specific antibodies or sensitized white blood cells

Example Sentences

A1 Some people have natural immunity to certain diseases.

A2 Vaccines can help boost your immunity against viruses.

B1 Regular exercise and a healthy diet can improve your immunity.

B2 Having immunity to a particular illness does not mean you are invincible.

C1 The body's immune system plays a crucial role in maintaining immunity.

C2 Research has shown that stress can weaken immunity and make you more susceptible to infections.

Examples of immunity in a Sentence

formal Vaccination is a reliable method to develop immunity against certain diseases.

informal Eating healthy and staying active can help boost your immunity.

slang I heard that elderberry syrup is great for building up your immunity.

figurative Having a strong support system can provide emotional immunity against negativity.

Grammatical Forms of immunity

• plural: immunities
• comparative: more immune
• superlative: most immune
• present tense: immunity
• future tense: will have immunity
• perfect tense: has had immunity
• continuous tense: is having immunity
• singular: immunity
• positive degree: immune
• infinitive: to be immune
• gerund: immunizing
• participle: immunized

Origin and Evolution of immunity

First Known Use: 1400 year

Language of Origin: Latin

Story behind the word: The word 'immunity' originated from the Latin word 'immunitas', which referred to an exemption from public service or duty.

Evolution of the word: Over time, the meaning of 'immunity' expanded to include the concept of protection from disease or harm, reflecting a broader understanding of immunity in the context of health and medicine.