Zealotry :: Zealotry (n.) The character and behavior of a zealot; excess of zeal; fanatical devotion to a cause.
Zietrisikite :: Zietrisikite (n.) A mineral wax, vert similar to ozocerite. It is found at Zietrisika, Moldavia, whence its name..
Zoetrope :: Zoetrope (n.) An optical toy, in which figures made to revolve on the inside of a cylinder, and viewed through slits in its circumference, appear like a single figure passing through a series of natural motions as if animated or mechanically moved..
Zoochemistry :: Zoochemistry (n.) Animal chemistry; particularly, the description of the chemical compounds entering into the composition of the animal body, in distinction from biochemistry..
Zootrophic :: Zootrophic (a.) Of or pertaining to the nourishment of animals.
Zoroastrian :: Zoroastrian (a.) Of or pertaining to Zoroaster, or his religious system..
Zoroastrian :: Zoroastrian (n.) A follower of Zoroaster; one who accepts Zoroastrianism.
Zoroastrianism :: Zoroastrianism (n.) The religious system of Zoroaster, the legislator and prophet of the ancient Persians, which was the national faith of Persia; mazdeism. The system presupposes a good spirit (Ormuzd) and an opposing evil spirit (Ahriman). Cf. Fire worship, under Fire, and Parsee..