"előre-hátra" meaning in Hungarian

{
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "előre",
        "3": "hátra",
        "pos": "adverb",
        "t1": "forward",
        "t2": "backward"
      },
      "expansion": "előre (“forward”) + hátra (“backward”)",
      "name": "af"
    }
  ],
  "etymology_text": "előre (“forward”) + hátra (“backward”)",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "adverb",
        "head": "előre-hátra"
      },
      "expansion": "előre-hátra",
      "name": "head"
    }
  ],
  "hyphenation": [
    "elő‧re-‧hát‧ra"
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hungarian antonymous compounds",
          "parents": [
            "Antonymous compounds",
            "Antonym",
            "Dvandva compounds",
            "Compound terms",
            "Terms by etymology"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hungarian 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"
        }
      ],
      "glosses": [
        "back and forth"
      ],
      "id": "en-előre-hátra-hu-adv-Eu6fcQWI",
      "links": [
        [
          "back and forth",
          "back and forth"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɛløːrɛhaːtrɒ]"
    },
    {
      "audio": "Hu-előre-hátra.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/ed/Hu-el%C5%91re-h%C3%A1tra.ogg/Hu-el%C5%91re-h%C3%A1tra.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/e/ed/Hu-el%C5%91re-h%C3%A1tra.ogg"
    },
    {
      "rhymes": "-rɒ"
    }
  ],
  "word": "előre-hátra"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "előre",
        "3": "hátra",
        "pos": "adverb",
        "t1": "forward",
        "t2": "backward"
      },
      "expansion": "előre (“forward”) + hátra (“backward”)",
      "name": "af"
    }
  ],
  "etymology_text": "előre (“forward”) + hátra (“backward”)",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "adverb",
        "head": "előre-hátra"
      },
      "expansion": "előre-hátra",
      "name": "head"
    }
  ],
  "hyphenation": [
    "elő‧re-‧hát‧ra"
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Hungarian adverbs",
        "Hungarian antonymous compounds",
        "Hungarian compound adverbs",
        "Hungarian entries with incorrect language header",
        "Hungarian lemmas",
        "Hungarian multiword terms",
        "Hungarian terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Hungarian/rɒ",
        "Rhymes:Hungarian/rɒ/5 syllables"
      ],
      "glosses": [
        "back and forth"
      ],
      "links": [
        [
          "back and forth",
          "back and forth"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɛløːrɛhaːtrɒ]"
    },
    {
      "audio": "Hu-előre-hátra.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/ed/Hu-el%C5%91re-h%C3%A1tra.ogg/Hu-el%C5%91re-h%C3%A1tra.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/e/ed/Hu-el%C5%91re-h%C3%A1tra.ogg"
    },
    {
      "rhymes": "-rɒ"
    }
  ],
  "word": "előre-hátra"
}