Word Study
deuced |
deucedly |
deus ex machina |
deuteranopia |
deuteranopic |
deuterium
| deuterium oxide
| deuteromycetes
| deuteromycota
| deuteromycotina
| deuteron
deuterium
WORDNET DICTIONARY
Noun deuterium has 1 sense
- deuterium(n = noun.substance) heavy hydrogen - an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen); Array is a kind of isotope, hydrogen atom
OXFORD DICTIONARY
deuterium, n. Chem. a stable isotope of hydrogen with a mass about double that of the usual isotope.
Etymology
mod.L, formed as DEUTERO- + -IUM
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