Term: deuterium: an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: yellowfin croaker: a fish of the Pacific coast of North America
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: anhedonia: an inability to experience pleasure
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: poleax: an ax used to slaughter cattle; has a hammer opposite the blade
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: red-shafted flicker: western United States bird with red undersurface to wings and tail
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: wild fig: a West Indies clusia having fig-shaped fruit
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: omophagia: the eating of raw food
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: concentration: complete attention; intense mental effort
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: pluralism: a social organization in which diversity of racial or religious or ethnic or cultural groups is tolerated
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: american plaice: large American food fish
Broader: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons | Unrelated: qualification: an attribute that must be met or complied with and that fits a person for something