"lead suboxide" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A poorly-characterized oxide of lead, Pb₂O; it is a black, amorphous solid"
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          "oxide",
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        "(chemistry) A poorly-characterized oxide of lead, Pb₂O; it is a black, amorphous solid"
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  "word": "lead suboxide"
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A poorly-characterized oxide of lead, Pb₂O; it is a black, amorphous solid"
      ],
      "links": [
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          "chemistry",
          "chemistry"
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        [
          "oxide",
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        "(chemistry) A poorly-characterized oxide of lead, Pb₂O; it is a black, amorphous solid"
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  "word": "lead suboxide"
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