"anthra-" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "Abbreviation of <span class='form-of-definition-link'><i class=\"Latn mention\" lang=\"en\">anthracene</i></span>.",
        "lang": ""
      },
      "expansion": "Abbreviation of anthracene.",
      "name": "no deprecated lang param usage"
    },
    {
      "args": {
        "1": "en",
        "2": "anthracene"
      },
      "expansion": "Abbreviation of anthracene.",
      "name": "abbreviation of"
    }
  ],
  "etymology_text": "Abbreviation of anthracene.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix"
      },
      "expansion": "anthra-",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "derivatives of anthracene."
      ],
      "id": "en-anthra--en-prefix-n0t9-yFG",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "anthracene",
          "anthracene"
        ]
      ],
      "raw_glosses": [
        "(chemistry) derivatives of anthracene."
      ],
      "synonyms": [
        {
          "word": "anthraco-"
        },
        {
          "word": "anthrac-"
        }
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "anthra-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "Abbreviation of <span class='form-of-definition-link'><i class=\"Latn mention\" lang=\"en\">anthracene</i></span>.",
        "lang": ""
      },
      "expansion": "Abbreviation of anthracene.",
      "name": "no deprecated lang param usage"
    },
    {
      "args": {
        "1": "en",
        "2": "anthracene"
      },
      "expansion": "Abbreviation of anthracene.",
      "name": "abbreviation of"
    }
  ],
  "etymology_text": "Abbreviation of anthracene.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix"
      },
      "expansion": "anthra-",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "English abbreviations",
        "English lemmas",
        "English prefixes",
        "en:Chemistry"
      ],
      "glosses": [
        "derivatives of anthracene."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "anthracene",
          "anthracene"
        ]
      ],
      "raw_glosses": [
        "(chemistry) derivatives of anthracene."
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "anthraco-"
    },
    {
      "word": "anthrac-"
    }
  ],
  "word": "anthra-"
}