Jisho

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Noun
1. oxygen (O)
Wikipedia definition
2. OxygenOxygen is the element with atomic number 8 and represented by the symbol O. Its name derives from the Greek roots ὀξύς (oxys) ("acid", literally "sharp", referring to the sour taste of acids) and -γενής (-genēs) ("producer", literally "begetter"), because at the time of naming, it was mistakenly thought that all acids required oxygen in their composition.
Read “Oxygen” on English Wikipedia
Read “酸素” on Japanese Wikipedia
Read “Oxygen” on DBpedia

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