vaccinum

Found in Anh - Anh (Wordnet)

Definition Noun : A substance used to stimulate the body's immune response against a specific disease : A vaccinum is an immunogen, typically a suspension of weakened or dead pathogenic cells or viruses, that is introduced into the body to induce the production of antibodies and provide immunity. Usage Examples Noun : The new vaccinum showed high efficacy in clinical trials. Scientists are deve...