krypton — meaning in English
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English meaning
- krypton noun A colorless, odorless noble gas (chemical symbol Kr, atomic number 36) present in only trace amounts in Earth's atmosphere.
Senses
krypton is used for these senses in English:
- krypton (uncountable) The chemical element (symbol Kr) with an atomic number of 36. It is a colourless, odourless noble gas that only reacts with fluorine. It is one of the rarest gases in the Earth's atmosphere.
krypton — full definition
- noun A colorless, odorless noble gas (chemical symbol Kr, atomic number 36) present in only trace amounts in Earth's atmosphere.
- name In fiction, the planet that Superman comes from, named after the real chemical element.