English dictionary
Hint: Asterisk (*) is a wildcard. Asterisk substitutes zero or more characters.
English noun: radium | |||
| 1. | radium (substance) an intensely radioactive metallic element that occurs in minute amounts in uranium ores | ||
| Synonyms | atomic number 88, Ra | ||
| Broader (hypernym) | metal, metallic element | ||
| Substance meronym | uranium ore | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk