"X-trainer" meaning in All languages combined

{
  "forms": [
    {
      "form": "X-trainers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "X-trainer (plural X-trainers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "cross-trainer"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Exercise equipment",
          "orig": "en:Exercise equipment",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Short for cross-trainer."
      ],
      "id": "en-X-trainer-en-noun-f8zPr18E",
      "links": [
        [
          "cross-trainer",
          "cross-trainer#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "X-trainer"
}

{
  "forms": [
    {
      "form": "X-trainers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "X-trainer (plural X-trainers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "cross-trainer"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English short forms",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Exercise equipment"
      ],
      "glosses": [
        "Short for cross-trainer."
      ],
      "links": [
        [
          "cross-trainer",
          "cross-trainer#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "X-trainer"
}