14-letter words containing x, o
- xanthomelanous — of or relating to olive-skinned and dark-haired peoples, belonging to the Xanthomelanoi division
- xanthosiderite — a mineral, hydrous iron oxide, Fe 2 O 3 ⋅2H 2 O.
- xenobiological — Of or pertaining to xenobiology.
- xenodiagnostic — of or relating to xenodiagnosis
- xenon trioxide — a colorless, nonvolatile solid, XeO 3 , explosive when dry: in solution it is called xenic acid.
- xenophobically — relating to or exhibiting fear or hatred of foreigners, people from different cultures, or strangers.
- xenotransplant — xenograft.
- xerophytically — As a xerophyte.
- xeroradiograph — an x-ray utilizing a specially coated plate that allows a picture to be developed without the use of liquid chemicals.
- xylopyrography — the technique of making a picture or design on wood using a hot iron or another heated instrument
- xylotypography — a type of printing using wooden blocks
- zeno's paradox — any of various versions of a paradox regarding the relation of the discrete to the continuous and requiring the concept of limit for its satisfactory explanation.