"punong-guro" meaning in Tagalog

{
  "etymology_templates": [
    {
      "args": {
        "1": "tl",
        "2": "puno",
        "3": "-ng-",
        "4": "guro",
        "lit": "main teacher"
      },
      "expansion": "puno + -ng- + guro, literally “main teacher”",
      "name": "compound"
    }
  ],
  "etymology_text": "From puno + -ng- + guro, literally “main teacher”.",
  "forms": [
    {
      "form": "punong-gurò",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "punong-gurô",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ᜉᜓᜈᜓᜅ᜔ᜄᜓᜇᜓ",
      "tags": [
        "Baybayin"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "punong-gurò",
        "b": "+",
        "head2": "punong-gurô"
      },
      "expansion": "punong-gurò or punong-gurô (Baybayin spelling ᜉᜓᜈᜓᜅ᜔ᜄᜓᜇᜓ)",
      "name": "tl-noun"
    }
  ],
  "hyphenation": [
    "pu‧nong-gu‧ro"
  ],
  "lang": "Tagalog",
  "lang_code": "tl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "98 2",
          "kind": "other",
          "name": "Tagalog entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "91 9",
          "kind": "other",
          "name": "Tagalog terms interfixed with -ng-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "96 4",
          "kind": "other",
          "name": "Tagalog terms with Baybayin script",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "96 4",
          "kind": "other",
          "name": "Tagalog terms with missing Baybayin script entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "81 19",
          "kind": "other",
          "name": "Tagalog terms without tl-pr template",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "headteacher"
      ],
      "id": "en-punong-guro-tl-noun-f3j8uF5W",
      "links": [
        [
          "headteacher",
          "headteacher"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "neologism"
          ],
          "word": "ulungguro"
        }
      ]
    },
    {
      "glosses": [
        "principal"
      ],
      "id": "en-punong-guro-tl-noun-aeA3UAJ-",
      "links": [
        [
          "principal",
          "principal"
        ]
      ],
      "synonyms": [
        {
          "word": "prinsipal"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌpunoŋ ˈɡuɾoʔ/"
    },
    {
      "ipa": "[ˌpu.noŋ ˈɡu.ɾoʔ]"
    },
    {
      "ipa": "/ˌpunoŋ ɡuˈɾoʔ/"
    },
    {
      "ipa": "[ˌpu.noŋ ɡʊˈɾoʔ]"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "punungguro"
    }
  ],
  "word": "punong-guro"
}

{
  "categories": [
    "Tagalog compound terms",
    "Tagalog entries with incorrect language header",
    "Tagalog lemmas",
    "Tagalog nouns",
    "Tagalog terms interfixed with -ng-",
    "Tagalog terms with Baybayin script",
    "Tagalog terms with IPA pronunciation",
    "Tagalog terms with missing Baybayin script entries",
    "Tagalog terms without tl-pr template"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "tl",
        "2": "puno",
        "3": "-ng-",
        "4": "guro",
        "lit": "main teacher"
      },
      "expansion": "puno + -ng- + guro, literally “main teacher”",
      "name": "compound"
    }
  ],
  "etymology_text": "From puno + -ng- + guro, literally “main teacher”.",
  "forms": [
    {
      "form": "punong-gurò",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "punong-gurô",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ᜉᜓᜈᜓᜅ᜔ᜄᜓᜇᜓ",
      "tags": [
        "Baybayin"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "punong-gurò",
        "b": "+",
        "head2": "punong-gurô"
      },
      "expansion": "punong-gurò or punong-gurô (Baybayin spelling ᜉᜓᜈᜓᜅ᜔ᜄᜓᜇᜓ)",
      "name": "tl-noun"
    }
  ],
  "hyphenation": [
    "pu‧nong-gu‧ro"
  ],
  "lang": "Tagalog",
  "lang_code": "tl",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "headteacher"
      ],
      "links": [
        [
          "headteacher",
          "headteacher"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "neologism"
          ],
          "word": "ulungguro"
        }
      ]
    },
    {
      "glosses": [
        "principal"
      ],
      "links": [
        [
          "principal",
          "principal"
        ]
      ],
      "synonyms": [
        {
          "word": "prinsipal"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌpunoŋ ˈɡuɾoʔ/"
    },
    {
      "ipa": "[ˌpu.noŋ ˈɡu.ɾoʔ]"
    },
    {
      "ipa": "/ˌpunoŋ ɡuˈɾoʔ/"
    },
    {
      "ipa": "[ˌpu.noŋ ɡʊˈɾoʔ]"
    }
  ],
  "synonyms": [
    {
      "word": "punungguro"
    }
  ],
  "word": "punong-guro"
}