"half-halt" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "half",
        "3": "halt"
      },
      "expansion": "half- + halt",
      "name": "prefix"
    }
  ],
  "etymology_text": "From half- + halt.",
  "forms": [
    {
      "form": "half-halts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "half-halt (plural half-halts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with half-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A specific riding aid given by an equestrian to his/her horse, in which the driving aids and restraining aids are applied in quick succession, used as a warning signal or to rebalance the horse."
      ],
      "id": "en-half-halt-en-noun-rBBv2uNa",
      "links": [
        [
          "equestrian",
          "equestrian"
        ],
        [
          "rebalance",
          "rebalance"
        ]
      ],
      "wikipedia": [
        "half-halt"
      ]
    }
  ],
  "word": "half-halt"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "half",
        "3": "halt"
      },
      "expansion": "half- + halt",
      "name": "prefix"
    }
  ],
  "etymology_text": "From half- + halt.",
  "forms": [
    {
      "form": "half-halts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "half-halt (plural half-halts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms prefixed with half-",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A specific riding aid given by an equestrian to his/her horse, in which the driving aids and restraining aids are applied in quick succession, used as a warning signal or to rebalance the horse."
      ],
      "links": [
        [
          "equestrian",
          "equestrian"
        ],
        [
          "rebalance",
          "rebalance"
        ]
      ],
      "wikipedia": [
        "half-halt"
      ]
    }
  ],
  "word": "half-halt"
}