Word
Of
The
Day
inoculate
inoculate \ih-NAHK-yuh-layt\
verb
To inoculate a person or animal is to introduce immunologically active material (such as an
antibody or
antigen) into them especially in order to treat or prevent a disease.
Inoculate can also mean "to introduce (something, such as a microorganism) into a suitable situation for growth," and in figurative use, it can mean "to protect as if by inoculation" or "to introduce something into the mind of."
// In 1796, the English physician
Edward Jenner discovered that
inoculating people with cowpox could provide immunity against smallpox.
// The cheese is
inoculated with a starter culture to promote fermentation.
See the entry >
Examples:
"Truffle farmers ...
inoculate oak or hazelnut seedlings with truffle spores, plant the seedlings and wait patiently often a decade or more for the underground relationship to mature. The eventual harvest is a reward for years of cooperation between tree and fungus." — David Shubin,
The Weekly Calistogan (Calistoga, California), 30 Oct. 2025
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