Added 9 October 2026
vaccinate
/ˈvæksɪneɪt/ verb
In Latin: vaccīnō Wiktionary
verb Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about vaccinate at Wordnik → Where our words come from →
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Perform vaccinations or produce immunity in by inoculation.
We vaccinate against scarlet fever
Origin
From vaccine + -ate (verb-forming suffix).
From Wiktionary, via Kaikki.org (CC BY-SA)