7-Letter Words Containing IUM
Here's the list of all the 77 7-Letter Words Containing IUM in the English Language.
The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.
Common Words (with Definitions and Examples) | |
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premium | 1. payment for insurance 2. the amount that something in scarce supply is valued above its nominal value More Definitions → |
stadium | 1. a large structure for open-air sports or entertainments More Definitions → |
calcium | 1. a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals More Definitions → |
triumph | 1. a successful ending of a struggle or contest 2. the exultation of victory More Definitions → |
lithium | 1. a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals More Definitions → |
uranium | 1. a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons More Definitions → |
trivium | 1. (Middle Ages) an introductory curriculum at a medieval university involving grammar and logic and rhetoric; considered to be a triple way to eloquence More Definitions → |
cadmium | 1. a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores More Definitions → |
rhodium | 1. a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum More Definitions → |
iridium | 1. a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium More Definitions → |
tritium | 1. a radioactive isotope of hydrogen; atoms of tritium have three times the mass of ordinary hydrogen atoms More Definitions → |
cranium | 1. the part of the skull that encloses the brain More Definitions → |
gallium | 1. a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores More Definitions → |
thorium | 1. a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands More Definitions → |
niobium | 1. a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium More Definitions → |
yttrium | 1. a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys More Definitions → |