Term: active immunity: a form of acquired immunity in which the body produces its own antibodies against disease-causing antigens
Broader: acquired immunity: immunity to a particular disease that is not innate but has been acquired during life; immunity can be acquired by the development of antibodies after an attack of an infectious disease or by a pregnant mother passing antibodies through the placenta to a fetus or by vaccination | Unrelated: common oak: medium to large deciduous European oak having smooth leaves with rounded lobes; yields hard strong light-colored wood
Broader: acquired immunity: immunity to a particular disease that is not innate but has been acquired during life; immunity can be acquired by the development of antibodies after an attack of an infectious disease or by a pregnant mother passing antibodies through the placenta to a fetus or by vaccination | Unrelated: conquistador: an adventurer (especially one who led the Spanish conquest of Mexico and Peru in the 16th century)
Broader: acquired immunity: immunity to a particular disease that is not innate but has been acquired during life; immunity can be acquired by the development of antibodies after an attack of an infectious disease or by a pregnant mother passing antibodies through the placenta to a fetus or by vaccination | Unrelated: cuneate leaf: a wedge-shaped leaf having the acute angle at the base