"phosphorus sesquisulphide" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "tetraphosphorus trisulphide"
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      "synonyms": [
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          "word": "phosphorus sesquisulfide"
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  "word": "phosphorus sesquisulphide"
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  "lang_code": "en",
  "pos": "noun",
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      "word": "phosphorus sesquisulfide"
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  "word": "phosphorus sesquisulphide"
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