a chemical element that is a gas with no smell or colour, forms about 20% of the earth's atmosphere, and is necessary for most living things and for burning.
oxy+gen
Shared component: oxygen · chemical element
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oxygen
chemical element
Related forms: oxygen · 3 words in this dictionary
Related words
Shared components, not spelling prefixesContaining or having a low concentration of oxygen.
oxygen+poor
Shared component: oxygen · chemical element
Containing a high proportion of oxygen.
oxygen+rich
Shared component: oxygen · chemical element