"mulai" meaning in Malay

{
  "etymology_templates": [
    {
      "args": {
        "1": "ms",
        "2": "sa",
        "3": "मूल"
      },
      "expansion": "Sanskrit मूल (mūla)",
      "name": "der"
    }
  ],
  "etymology_text": "From Sanskrit मूल (mūla).",
  "head_templates": [
    {
      "args": {
        "1": "ms",
        "2": "preposition"
      },
      "expansion": "mulai",
      "name": "head"
    }
  ],
  "hyphenation": [
    "mu‧la‧i"
  ],
  "lang": "Malay",
  "lang_code": "ms",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "Malay prepositions",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "start"
      ],
      "id": "en-mulai-ms-prep-zO0oxtw~",
      "links": [
        [
          "start",
          "start"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Malay entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "Malay prepositions",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "since (from a certain time/period)"
      ],
      "id": "en-mulai-ms-prep-vry7VhkB",
      "links": [
        [
          "since",
          "since"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mu.la.i/"
    }
  ],
  "word": "mulai"
}

{
  "categories": [
    "Malay 3-syllable words",
    "Malay entries with incorrect language header",
    "Malay lemmas",
    "Malay prepositions",
    "Malay terms derived from Sanskrit",
    "Malay terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ms",
        "2": "sa",
        "3": "मूल"
      },
      "expansion": "Sanskrit मूल (mūla)",
      "name": "der"
    }
  ],
  "etymology_text": "From Sanskrit मूल (mūla).",
  "head_templates": [
    {
      "args": {
        "1": "ms",
        "2": "preposition"
      },
      "expansion": "mulai",
      "name": "head"
    }
  ],
  "hyphenation": [
    "mu‧la‧i"
  ],
  "lang": "Malay",
  "lang_code": "ms",
  "pos": "prep",
  "senses": [
    {
      "glosses": [
        "start"
      ],
      "links": [
        [
          "start",
          "start"
        ]
      ]
    },
    {
      "glosses": [
        "since (from a certain time/period)"
      ],
      "links": [
        [
          "since",
          "since"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mu.la.i/"
    }
  ],
  "word": "mulai"
}