"hcp" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "hcp (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "hexagonal close-packed"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015, Y.O. Kvashnin, W. Sun, I. Di Marco, O. Eriksson, “Electronic topological transition and non-collinear magnetism in compressed hcp Co”, in arXiv:",
          "text": "Most importantly, we propose that the sequence of ETTs lead to the stabilisation of a non-collinear spin arrangement in highly compressed hcp Co.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of hexagonal close-packed."
      ],
      "id": "en-hcp-en-adj-Q3uQJIVD",
      "links": [
        [
          "hexagonal",
          "hexagonal#English"
        ],
        [
          "close-packed",
          "close-packed#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "not-comparable"
      ]
    }
  ],
  "word": "hcp"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "hcp (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "hexagonal close-packed"
        }
      ],
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English terms with quotations",
        "English uncomparable adjectives",
        "English words without vowels",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2015, Y.O. Kvashnin, W. Sun, I. Di Marco, O. Eriksson, “Electronic topological transition and non-collinear magnetism in compressed hcp Co”, in arXiv:",
          "text": "Most importantly, we propose that the sequence of ETTs lead to the stabilisation of a non-collinear spin arrangement in highly compressed hcp Co.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of hexagonal close-packed."
      ],
      "links": [
        [
          "hexagonal",
          "hexagonal#English"
        ],
        [
          "close-packed",
          "close-packed#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "not-comparable"
      ]
    }
  ],
  "word": "hcp"
}