"start on" meaning in English

{
  "forms": [
    {
      "form": "starts on",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "starting on",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "started on",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "started on",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "start on (third-person singular simple present starts on, present participle starting on, simple past and past participle started on)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "Don't start on her about that again!",
          "type": "example"
        }
      ],
      "glosses": [
        "To criticize."
      ],
      "id": "en-start_on-en-verb-MGxyT2tR",
      "links": [
        [
          "criticize",
          "criticize"
        ]
      ],
      "raw_glosses": [
        "(informal, transitive) To criticize."
      ],
      "tags": [
        "informal",
        "transitive"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "text": "We're starting on the long-delayed project soon.",
          "type": "example"
        },
        {
          "text": "They haven't started her on solid foods yet.",
          "type": "example"
        }
      ],
      "glosses": [
        "To begin using (something); to set about on a task; to be initiated to begin using."
      ],
      "id": "en-start_on-en-verb-Vvbq4MWS",
      "links": [
        [
          "set about",
          "set about"
        ]
      ],
      "raw_glosses": [
        "(informal, transitive) To begin using (something); to set about on a task; to be initiated to begin using."
      ],
      "tags": [
        "informal",
        "transitive"
      ]
    },
    {
      "categories": [
        {
          "_dis": "5 42 54",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "9 34 57",
          "kind": "other",
          "name": "English phrasal verbs formed with \"on\"",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 33 60",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 31 63",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "Don't start me on that again.",
          "type": "example"
        }
      ],
      "glosses": [
        "To be instigated to talk about, rant or complain regarding a frequent topic."
      ],
      "id": "en-start_on-en-verb-pdPHULve",
      "raw_glosses": [
        "(informal, transitive) To be instigated to talk about, rant or complain regarding a frequent topic."
      ],
      "tags": [
        "informal",
        "transitive"
      ]
    }
  ],
  "word": "start on"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English phrasal verbs",
    "English phrasal verbs formed with \"on\"",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "starts on",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "starting on",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "started on",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "started on",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "start on (third-person singular simple present starts on, present participle starting on, simple past and past participle started on)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English informal terms",
        "English terms with usage examples",
        "English transitive verbs"
      ],
      "examples": [
        {
          "text": "Don't start on her about that again!",
          "type": "example"
        }
      ],
      "glosses": [
        "To criticize."
      ],
      "links": [
        [
          "criticize",
          "criticize"
        ]
      ],
      "raw_glosses": [
        "(informal, transitive) To criticize."
      ],
      "tags": [
        "informal",
        "transitive"
      ]
    },
    {
      "categories": [
        "English informal terms",
        "English terms with usage examples",
        "English transitive verbs"
      ],
      "examples": [
        {
          "text": "We're starting on the long-delayed project soon.",
          "type": "example"
        },
        {
          "text": "They haven't started her on solid foods yet.",
          "type": "example"
        }
      ],
      "glosses": [
        "To begin using (something); to set about on a task; to be initiated to begin using."
      ],
      "links": [
        [
          "set about",
          "set about"
        ]
      ],
      "raw_glosses": [
        "(informal, transitive) To begin using (something); to set about on a task; to be initiated to begin using."
      ],
      "tags": [
        "informal",
        "transitive"
      ]
    },
    {
      "categories": [
        "English informal terms",
        "English terms with usage examples",
        "English transitive verbs"
      ],
      "examples": [
        {
          "text": "Don't start me on that again.",
          "type": "example"
        }
      ],
      "glosses": [
        "To be instigated to talk about, rant or complain regarding a frequent topic."
      ],
      "raw_glosses": [
        "(informal, transitive) To be instigated to talk about, rant or complain regarding a frequent topic."
      ],
      "tags": [
        "informal",
        "transitive"
      ]
    }
  ],
  "word": "start on"
}