| NOUN | substance | tritium | a radioactive isotope of hydrogen |
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| Sounds | trih'tiyahm | |
|---|---|---|
| Rhymes | abolitionism ... zirconium: 557 rhymes with ahm... | |
| Meaning | A radioactive isotope of hydrogen; atoms of tritium have three times the mass of ordinary hydrogen atoms. | |
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| Broader | hydrogen, H, atomic number 1 | A nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas |
| Spanish | tritio | |
| Catalan | triti | |
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