B1verb2K

Vaccinate

UK //ˈvæk.sɪ.neɪt//US //ˈvæk.sɪ.neɪt//

Definition

To administer a vaccine to someone to protect them from a disease.

In simple words: To give someone a vaccine to protect them from disease.

Examples

  • The doctor will vaccinate the children against measles.
  • It is important to vaccinate your pets to prevent diseases.
  • Many countries have programs to vaccinate the population during outbreaks.
  • Parents are encouraged to vaccinate their children before school starts.
  • Health authorities aim to vaccinate as many people as possible each year.

Usage notes

Use 'vaccinate' when speaking about preventing illnesses through vaccines. It's suitable in medical, educational, and public health contexts.

Grammar pattern

vaccinate + object

Memory hint

Think of 'vac-cin-ate' as 'vacationing from diseases'.

Collocations

  • vaccinate against
  • vaccinate for
  • vaccinate children

Synonyms

  • immunize
  • inoculate
  • protect

Antonyms

  • infect
  • endanger

Common mistakes

  • Confused with 'inoculate' — both mean similar things but 'vaccinate' is more common.
  • Using 'vaccinate' incorrectly in past tense; should use 'vaccinated'.
  • Confusing the subject; remember, a doctor vaccinates a patient, not the other way around.