"Allee effect" meaning in All languages combined

{
  "etymology_text": "From Warder Clyde Allee, American ecologist.",
  "forms": [
    {
      "form": "Allee effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Allee effect (plural Allee effects)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ecology",
          "orig": "en:Ecology",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The negative population growth observed at low population densities."
      ],
      "id": "en-Allee_effect-en-noun-CO9rX12r",
      "links": [
        [
          "ecology",
          "ecology"
        ],
        [
          "negative",
          "negative"
        ],
        [
          "population",
          "population"
        ],
        [
          "growth",
          "growth"
        ],
        [
          "densities",
          "densities"
        ]
      ],
      "raw_glosses": [
        "(ecology) The negative population growth observed at low population densities."
      ],
      "topics": [
        "biology",
        "ecology",
        "natural-sciences"
      ],
      "translations": [
        {
          "alt": "アリーこうか",
          "code": "ja",
          "lang": "Japanese",
          "roman": "arī kōka",
          "sense": "negative population growth observed at low population densities",
          "word": "アリー効果"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "negative population growth observed at low population densities",
          "tags": [
            "masculine"
          ],
          "word": "efeito Allee"
        }
      ],
      "wikipedia": [
        "Allee effect",
        "Warder Clyde Allee"
      ]
    }
  ],
  "word": "Allee effect"
}

{
  "etymology_text": "From Warder Clyde Allee, American ecologist.",
  "forms": [
    {
      "form": "Allee effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Allee effect (plural Allee effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Japanese translations",
        "Terms with Portuguese translations",
        "en:Ecology"
      ],
      "glosses": [
        "The negative population growth observed at low population densities."
      ],
      "links": [
        [
          "ecology",
          "ecology"
        ],
        [
          "negative",
          "negative"
        ],
        [
          "population",
          "population"
        ],
        [
          "growth",
          "growth"
        ],
        [
          "densities",
          "densities"
        ]
      ],
      "raw_glosses": [
        "(ecology) The negative population growth observed at low population densities."
      ],
      "topics": [
        "biology",
        "ecology",
        "natural-sciences"
      ],
      "wikipedia": [
        "Allee effect",
        "Warder Clyde Allee"
      ]
    }
  ],
  "translations": [
    {
      "alt": "アリーこうか",
      "code": "ja",
      "lang": "Japanese",
      "roman": "arī kōka",
      "sense": "negative population growth observed at low population densities",
      "word": "アリー効果"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "negative population growth observed at low population densities",
      "tags": [
        "masculine"
      ],
      "word": "efeito Allee"
    }
  ],
  "word": "Allee effect"
}