ultracentrifugation | (noun) centrifugation at very high speeds | - |
---|
ultracentrifuge | (noun) a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins | - |
---|
ultraconservative | (noun) an extreme conservative; an opponent of progress or liberalism | Synonyms: extreme right-winger, reactionary |
---|
ultramarine | (noun) a vivid blue to purple-blue color | - |
---|
(noun) blue pigment made of powdered lapis lazuli | Synonyms: ultramarine blue |
ultramicroscope | (noun) light microscope that uses scattered light to show particles too small to see with ordinary microscopes | Synonyms: dark-field microscope |
---|
ultramodernity | (noun) The property of being extremely modern. | - |
---|
ultramontane | (noun) a Roman Catholic who advocates ultramontanism (supreme papal authority in matters of faith and discipline) | - |
---|
ultramontanism | (noun) (Roman Catholic Church) the policy that the absolute authority of the church should be vested in the pope | - |
---|
ultranationalism | (noun) fanatical patriotism | Synonyms: chauvinism, jingoism, superpatriotism |
---|
ultrasonography | (noun) using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs | Synonyms: echography, sonography, ultrasound |
---|
ultrasound | (noun) using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs | Synonyms: echography, sonography, ultrasonography |
---|
(noun) very high frequency sound; used in ultrasonography | - |
ultraviolet | (noun) radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays | Synonyms: ultraviolet illumination, ultraviolet light, ultraviolet radiation, UV |
---|