"-ɨnn" meaning in Proto-Brythonic

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "wlm",
            "2": "-yn"
          },
          "expansion": "Middle Welsh: -yn",
          "name": "desc"
        }
      ],
      "text": "Middle Welsh: -yn"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "-yn"
          },
          "expansion": "Welsh: -yn",
          "name": "desc"
        }
      ],
      "text": "Welsh: -yn"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "cel-pro",
        "3": "*-inyos"
      },
      "expansion": "Proto-Celtic *-inyos",
      "name": "inh"
    },
    {
      "args": {
        "1": "sga",
        "2": "-ne",
        "3": "-(i)ne"
      },
      "expansion": "Old Irish -(i)ne",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Celtic *-inyos. Cognate with Old Irish -(i)ne.",
  "forms": [
    {
      "form": "-enn",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "suffix",
        "3": "feminine",
        "4": "*-enn",
        "g": "m"
      },
      "expansion": "*-ɨnn m (feminine *-enn)",
      "name": "head"
    }
  ],
  "lang": "Proto-Brythonic",
  "lang_code": "cel-bry-pro",
  "original_title": "Reconstruction:Proto-Brythonic/-ɨnn",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "Proto-Brythonic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "grọn (“grain”) + *-ɨnn → *grọnɨnn (“a grain”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Forms singulatives of collective nouns."
      ],
      "id": "en--ɨnn-cel-bry-pro-suffix-LToGO382",
      "links": [
        [
          "singulatives",
          "singulative#English"
        ]
      ],
      "tags": [
        "masculine",
        "morpheme",
        "reconstruction"
      ]
    },
    {
      "examples": [
        {
          "text": "tanaw (“thin”) + *-ɨnn → *tenewɨnn (“side, flank”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Forms abstract derivatives of certain nouns and adjectives."
      ],
      "id": "en--ɨnn-cel-bry-pro-suffix-imREXMAM",
      "tags": [
        "masculine",
        "morpheme",
        "reconstruction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɨnː/"
    }
  ],
  "word": "-ɨnn"
}

{
  "categories": [
    "Proto-Brythonic entries with incorrect language header",
    "Proto-Brythonic lemmas",
    "Proto-Brythonic masculine suffixes",
    "Proto-Brythonic suffixes",
    "Proto-Brythonic terms derived from Proto-Celtic",
    "Proto-Brythonic terms inherited from Proto-Celtic",
    "Proto-Brythonic terms with IPA pronunciation"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "wlm",
            "2": "-yn"
          },
          "expansion": "Middle Welsh: -yn",
          "name": "desc"
        }
      ],
      "text": "Middle Welsh: -yn"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "-yn"
          },
          "expansion": "Welsh: -yn",
          "name": "desc"
        }
      ],
      "text": "Welsh: -yn"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "cel-pro",
        "3": "*-inyos"
      },
      "expansion": "Proto-Celtic *-inyos",
      "name": "inh"
    },
    {
      "args": {
        "1": "sga",
        "2": "-ne",
        "3": "-(i)ne"
      },
      "expansion": "Old Irish -(i)ne",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Celtic *-inyos. Cognate with Old Irish -(i)ne.",
  "forms": [
    {
      "form": "-enn",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "suffix",
        "3": "feminine",
        "4": "*-enn",
        "g": "m"
      },
      "expansion": "*-ɨnn m (feminine *-enn)",
      "name": "head"
    }
  ],
  "lang": "Proto-Brythonic",
  "lang_code": "cel-bry-pro",
  "original_title": "Reconstruction:Proto-Brythonic/-ɨnn",
  "pos": "suffix",
  "senses": [
    {
      "examples": [
        {
          "text": "grọn (“grain”) + *-ɨnn → *grọnɨnn (“a grain”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Forms singulatives of collective nouns."
      ],
      "links": [
        [
          "singulatives",
          "singulative#English"
        ]
      ],
      "tags": [
        "masculine",
        "morpheme",
        "reconstruction"
      ]
    },
    {
      "examples": [
        {
          "text": "tanaw (“thin”) + *-ɨnn → *tenewɨnn (“side, flank”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Forms abstract derivatives of certain nouns and adjectives."
      ],
      "tags": [
        "masculine",
        "morpheme",
        "reconstruction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɨnː/"
    }
  ],
  "word": "-ɨnn"
}