"-sen" meaning in Tok Pisin

{
  "etymology_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "en",
        "3": "-tion"
      },
      "expansion": "Borrowed from English -tion",
      "name": "bor+"
    },
    {
      "args": {
        "1": "tpi",
        "2": "-sen",
        "3": "-esyen",
        "4": "-esen"
      },
      "expansion": "Doublet of -sen, -esyen, and -esen",
      "name": "doublet"
    },
    {
      "args": {
        "1": "ms",
        "2": "-sen"
      },
      "expansion": "Malay -sen",
      "name": "cog"
    },
    {
      "args": {
        "1": "tl",
        "2": "-syon"
      },
      "expansion": "Tagalog -syon",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from English -tion or -sion. Doublet of -sen, -esyen, and -esen. Cognates to Malay -sen and Tagalog -syon.",
  "head_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "suffix"
      },
      "expansion": "-sen",
      "name": "head"
    }
  ],
  "hyphenation": [
    "-syen"
  ],
  "lang": "Tok Pisin",
  "lang_code": "tpi",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 9 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Tok Pisin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "_dis": "15 11 2 6 2 19 3 17 19 5 1",
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 9 3 8 8 16 11 13 16 6 1",
          "kind": "other",
          "name": "Pages with 9 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 8 4 10 8 14 10 12 14 9 1",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "immigration",
          "text": "imigresen",
          "type": "example"
        },
        {
          "english": "station",
          "text": "stesen",
          "type": "example"
        }
      ],
      "glosses": [
        "-tion"
      ],
      "id": "en--sen-tpi-suffix-4opdQYQw",
      "links": [
        [
          "-tion",
          "-tion"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/-ʃən/"
    }
  ],
  "word": "-sen"
}

{
  "categories": [
    "Pages using catfix",
    "Pages with 9 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "en",
        "3": "-tion"
      },
      "expansion": "Borrowed from English -tion",
      "name": "bor+"
    },
    {
      "args": {
        "1": "tpi",
        "2": "-sen",
        "3": "-esyen",
        "4": "-esen"
      },
      "expansion": "Doublet of -sen, -esyen, and -esen",
      "name": "doublet"
    },
    {
      "args": {
        "1": "ms",
        "2": "-sen"
      },
      "expansion": "Malay -sen",
      "name": "cog"
    },
    {
      "args": {
        "1": "tl",
        "2": "-syon"
      },
      "expansion": "Tagalog -syon",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from English -tion or -sion. Doublet of -sen, -esyen, and -esen. Cognates to Malay -sen and Tagalog -syon.",
  "head_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "suffix"
      },
      "expansion": "-sen",
      "name": "head"
    }
  ],
  "hyphenation": [
    "-syen"
  ],
  "lang": "Tok Pisin",
  "lang_code": "tpi",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Pages using catfix",
        "Pages with 9 entries",
        "Pages with entries",
        "Tok Pisin doublets",
        "Tok Pisin entries with incorrect language header",
        "Tok Pisin lemmas",
        "Tok Pisin suffixes",
        "Tok Pisin terms borrowed from English",
        "Tok Pisin terms derived from English",
        "Tok Pisin terms with usage examples"
      ],
      "examples": [
        {
          "english": "immigration",
          "text": "imigresen",
          "type": "example"
        },
        {
          "english": "station",
          "text": "stesen",
          "type": "example"
        }
      ],
      "glosses": [
        "-tion"
      ],
      "links": [
        [
          "-tion",
          "-tion"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/-ʃən/"
    }
  ],
  "word": "-sen"
}