"fish pound" meaning in English

{
  "forms": [
    {
      "form": "fish pounds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fish pound (plural fish pounds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Canadian English",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1841, The Provincial Statutes of Canada",
          "text": "the River St. Francis and its tributary Rivers and Streams should at all seasons remain open and unencumbered by fish pounds, so that Salmon may be left unmolested at and in ascending to their spawning places",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A net attached to stakes, for catching fish; a weir."
      ],
      "id": "en-fish_pound-en-noun-X32uSZpH",
      "links": [
        [
          "net",
          "net"
        ],
        [
          "stake",
          "stake"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "weir",
          "weir"
        ]
      ],
      "raw_glosses": [
        "(US, Canada, dialect) A net attached to stakes, for catching fish; a weir."
      ],
      "tags": [
        "Canada",
        "US",
        "dialectal"
      ]
    }
  ],
  "word": "fish pound"
}

{
  "forms": [
    {
      "form": "fish pounds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fish pound (plural fish pounds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "Canadian English",
        "English countable nouns",
        "English dialectal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1841, The Provincial Statutes of Canada",
          "text": "the River St. Francis and its tributary Rivers and Streams should at all seasons remain open and unencumbered by fish pounds, so that Salmon may be left unmolested at and in ascending to their spawning places",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A net attached to stakes, for catching fish; a weir."
      ],
      "links": [
        [
          "net",
          "net"
        ],
        [
          "stake",
          "stake"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "weir",
          "weir"
        ]
      ],
      "raw_glosses": [
        "(US, Canada, dialect) A net attached to stakes, for catching fish; a weir."
      ],
      "tags": [
        "Canada",
        "US",
        "dialectal"
      ]
    }
  ],
  "word": "fish pound"
}