"haystack" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "look for a needle in a haystack"
    }
  ],
  "etymology_texts": [
    "Composé de hay et de stack."
  ],
  "forms": [
    {
      "form": "haystacks",
      "ipas": [
        "\\ˈheɪˌstæks\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "tumbleweed"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de l’agriculture",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Meule de foin, botte de foin."
      ],
      "id": "fr-haystack-en-noun-KI6ZsqD9",
      "topics": [
        "agriculture"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-us-haystack.ogg",
      "ipa": "ˈheɪˌstæk",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1c/En-us-haystack.ogg/En-us-haystack.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/en-us-haystack.ogg",
      "raw_tags": [
        "US"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "hayrick"
    }
  ],
  "word": "haystack"
}

{
  "categories": [
    "Compositions en anglais",
    "Lemmes en anglais",
    "Noms communs en anglais",
    "anglais"
  ],
  "derived": [
    {
      "word": "look for a needle in a haystack"
    }
  ],
  "etymology_texts": [
    "Composé de hay et de stack."
  ],
  "forms": [
    {
      "form": "haystacks",
      "ipas": [
        "\\ˈheɪˌstæks\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "tumbleweed"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en anglais de l’agriculture"
      ],
      "glosses": [
        "Meule de foin, botte de foin."
      ],
      "topics": [
        "agriculture"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-us-haystack.ogg",
      "ipa": "ˈheɪˌstæk",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1c/En-us-haystack.ogg/En-us-haystack.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/en-us-haystack.ogg",
      "raw_tags": [
        "US"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "hayrick"
    }
  ],
  "word": "haystack"
}