"throw by" meaning in English

{
  "forms": [
    {
      "form": "throws by",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "throwing by",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "threw by",
      "tags": [
        "past"
      ]
    },
    {
      "form": "thrown by",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "throw<,,threw,thrown> by"
      },
      "expansion": "throw by (third-person singular simple present throws by, present participle throwing by, simple past threw by, past participle thrown by)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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 phrasal verbs with particle (by)",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "throw aside; discard"
      ],
      "id": "en-throw_by-en-verb-2q9MlHp6",
      "links": [
        [
          "throw aside",
          "throw aside"
        ],
        [
          "discard",
          "discard"
        ]
      ],
      "raw_glosses": [
        "(transitive) throw aside; discard"
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "word": "throw by"
}

{
  "forms": [
    {
      "form": "throws by",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "throwing by",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "threw by",
      "tags": [
        "past"
      ]
    },
    {
      "form": "thrown by",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "throw<,,threw,thrown> by"
      },
      "expansion": "throw by (third-person singular simple present throws by, present participle throwing by, simple past threw by, past participle thrown by)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English phrasal verbs",
        "English phrasal verbs with particle (by)",
        "English transitive verbs",
        "English verbs"
      ],
      "glosses": [
        "throw aside; discard"
      ],
      "links": [
        [
          "throw aside",
          "throw aside"
        ],
        [
          "discard",
          "discard"
        ]
      ],
      "raw_glosses": [
        "(transitive) throw aside; discard"
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "word": "throw by"
}