"ស្លា" meaning in Khmer

{
  "forms": [
    {
      "form": "slaa",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ស្លា • (slaa)",
      "name": "km-noun"
    }
  ],
  "lang": "Khmer",
  "lang_code": "km",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Khmer entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Khmer terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Khmer terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "slaa ciip",
          "word": "ស្លាជីប"
        },
        {
          "roman": "slaa thmat",
          "word": "ស្លាថ្មាត់"
        }
      ],
      "glosses": [
        "areca palm, betel palm (Areca catechu)"
      ],
      "id": "en-ស្លា-km-noun-pEyjv02x",
      "links": [
        [
          "areca palm",
          "areca palm"
        ],
        [
          "betel palm",
          "betel palm"
        ],
        [
          "Areca catechu",
          "Areca catechu#Translingual"
        ]
      ]
    }
  ],
  "word": "ស្លា"
}

{
  "derived": [
    {
      "roman": "slaa ciip",
      "word": "ស្លាជីប"
    },
    {
      "roman": "slaa thmat",
      "word": "ស្លាថ្មាត់"
    }
  ],
  "forms": [
    {
      "form": "slaa",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ស្លា • (slaa)",
      "name": "km-noun"
    }
  ],
  "lang": "Khmer",
  "lang_code": "km",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Khmer entries with incorrect language header",
        "Khmer lemmas",
        "Khmer nouns",
        "Khmer terms with IPA pronunciation",
        "Khmer terms with non-redundant manual transliterations",
        "Khmer terms with redundant script codes"
      ],
      "glosses": [
        "areca palm, betel palm (Areca catechu)"
      ],
      "links": [
        [
          "areca palm",
          "areca palm"
        ],
        [
          "betel palm",
          "betel palm"
        ],
        [
          "Areca catechu",
          "Areca catechu#Translingual"
        ]
      ]
    }
  ],
  "word": "ស្លា"
}