VACCINE

vaccine, vaccinum

(noun) immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies

Source: WordNet® 3.1


Etymology

Noun

vaccine (countable and uncountable, plural vaccines)

(immunology) A substance given to stimulate the body's production of antibodies and provide immunity against a disease without causing the disease itself in the treatment, prepared from the agent that causes the disease, or a synthetic substitute.

Source: Wiktionary


Vac"cine, a. Etym: [L. vaccinus, fr. vacca a cow; cf. Skr. vac to bellow, to groan.]

Definition: Of or pertaining to cows; pertaining to, derived from, or caused by, vaccinia; as, vaccine virus; the vaccine disease.

– n.

Definition: The virus of vaccinia used in vaccination.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

19 June 2025

ROOTS

(noun) the condition of belonging to a particular place or group by virtue of social or ethnic or cultural lineage; “his roots in Texas go back a long way”; “he went back to Sweden to search for his roots”; “his music has African roots”


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Coffee Trivia

Coffee is the second largest traded commodity in the world, next to crude oil. It’s also one of the oldest commodities, with over 2.25 billion cups of coffee consumed worldwide daily.

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