"adalan" meaning in Bikol Central

{
  "etymology_templates": [
    {
      "args": {
        "1": "bcl",
        "2": "adal",
        "3": "an"
      },
      "expansion": "adal + -an",
      "name": "suffix"
    }
  ],
  "etymology_text": "From adal + -an.",
  "head_templates": [
    {
      "args": {
        "1": "bcl",
        "2": "verb"
      },
      "expansion": "adalan",
      "name": "head"
    }
  ],
  "hyphenation": [
    "a‧da‧lan"
  ],
  "lang": "Bikol Central",
  "lang_code": "bcl",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Bikol Central entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Bikol Central terms suffixed with -an",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "to study"
      ],
      "id": "en-adalan-bcl-verb-nUOYYRNk",
      "links": [
        [
          "study",
          "study"
        ]
      ],
      "related": [
        {
          "word": "mag-adal"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʔaˈdalan/"
    },
    {
      "ipa": "[ʔaˈd̪a.l̪an̪]"
    }
  ],
  "word": "adalan"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "bcl",
        "2": "adal",
        "3": "an"
      },
      "expansion": "adal + -an",
      "name": "suffix"
    }
  ],
  "etymology_text": "From adal + -an.",
  "head_templates": [
    {
      "args": {
        "1": "bcl",
        "2": "verb"
      },
      "expansion": "adalan",
      "name": "head"
    }
  ],
  "hyphenation": [
    "a‧da‧lan"
  ],
  "lang": "Bikol Central",
  "lang_code": "bcl",
  "pos": "verb",
  "related": [
    {
      "word": "mag-adal"
    }
  ],
  "senses": [
    {
      "categories": [
        "Bikol Central entries with incorrect language header",
        "Bikol Central lemmas",
        "Bikol Central terms suffixed with -an",
        "Bikol Central terms with IPA pronunciation",
        "Bikol Central verbs"
      ],
      "glosses": [
        "to study"
      ],
      "links": [
        [
          "study",
          "study"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʔaˈdalan/"
    },
    {
      "ipa": "[ʔaˈd̪a.l̪an̪]"
    }
  ],
  "word": "adalan"
}