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Vaccine

noun

/ˈvæk.siːn/

Meaning

a substance that is put into the body to prevent a disease

The COVID-19 vaccine has helped reduce severe illness.

immunization, shot, inoculation

virus, infection, disease

flu vaccine, COVID vaccine, vaccine development, vaccine dose

The quality of sound being deep and reverberating, or a lasting impact on feelings

The action of making practical and effective use of something.

The act of joining or mixing two or more things together.

The method and practice of teaching, especially as an academic subject or theoretical concept.

the faculty or action of forming new ideas or images not present to the senses; creative thinking

A powered rail vehicle used for pulling trains.