Meaning & use

inoculation

noun·Academic

Last updated

The act of introducing a vaccine or antigen into the body to build immunity against a disease.

See it in a sentence

Inoculation against measles has drastically reduced cases of the disease worldwide.

Farmers use inoculation to protect their livestock from common infections.

A note on using this word

Inoculation is sometimes used figuratively, as in "psychological inoculation," to describe exposing people to a weaker version of an idea to build resistance to it.

Words with a similar meaning

vaccinationimmunization

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

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