"trachybasalt" meaning in English

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      "expansion": "Ancient Greek τραχύς (trakhús, “rough, rugged”)",
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  "etymology_text": "Ancient Greek τραχύς (trakhús, “rough, rugged”) + basalt.",
  "forms": [
    {
      "form": "trachybasalts",
      "tags": [
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  "lang_code": "en",
  "pos": "noun",
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      "derived": [
        {
          "word": "trachybasaltic"
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      "glosses": [
        "A volcanic rock with a composition between trachyte and basalt."
      ],
      "id": "en-trachybasalt-en-noun-Sxn8hsYA",
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        [
          "trachyte",
          "trachyte"
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          "basalt",
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        "uncountable"
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      "wikipedia": [
        "trachybasalt"
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  "word": "trachybasalt"
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      "word": "trachybasaltic"
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  "etymology_text": "Ancient Greek τραχύς (trakhús, “rough, rugged”) + basalt.",
  "forms": [
    {
      "form": "trachybasalts",
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        "A volcanic rock with a composition between trachyte and basalt."
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