ANTIVACCINIST
An`ti*vac"ci*nist, n.

Defn: One opposed to vaccination.

ANTIVARIOLOUS
An`ti*va*ri"o*lous, a.

Defn: Preventing the contagion of smallpox.

ANTIVENEREAL
An`ti*ve*ne"re*al, a.

Defn: Good against venereal poison; antisyphilitic.

ANTIVENIN
An`ti*ve"nin, n. [Written also antivenen, antivenine.] [Pref. anti- +
L. venenum poison.] (Physiol. Chem.)

Defn: The serum of blood rendered antitoxic to a venom by repeated injections of small doses of the venom.

ANTIVIVISECTION
An`ti*viv`i*sec"tion, n.

Defn: Opposition to vivisection.