12-letter words containing o, r, i, z
- vaporization — the act of vaporizing.
- velarization — to pronounce with velar articulation.
- virilization — the development of adult male physical characteristics in a female or a young boy
- zero gravity — the condition in which the apparent effect of gravity is zero, as in the case of a body in free fall or in orbit.
- zero grazing — a type of dairy farming in which the cattle are fed with cut grass
- zero tillage — no-tillage.
- zero-divisor — a nonzero element of a ring such that its product with some other nonzero element of the ring equals zero.
- zielona gora — a city in W Poland.
- zillionaires — Plural form of zillionaire.
- zone of fire — the area within which a unit is prepared to place its fire.
- zoochemistry — the branch of chemistry dealing with the constituents of the animal body; animal chemistry.
- zoosporangia — Plural form of zoosporangium.
- zwitterionic — an ion with both a positive and a negative charge.