"-acán" meaning in Old Irish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "-agán",
            "3": "-acán"
          },
          "expansion": "Irish: -agán, -acán",
          "name": "desc"
        }
      ],
      "text": "Irish: -agán, -acán"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "sga",
        "2": "-óc",
        "3": "án"
      },
      "expansion": "-óc + -án",
      "name": "suffix"
    }
  ],
  "etymology_text": "From -óc + -án.",
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "10": "",
        "11": "",
        "12": "",
        "13": "",
        "14": "{{{3}}}",
        "15": "",
        "16": "{{{pl2}}}",
        "17": "",
        "18": "{{{pl3}}}",
        "2": "suffix",
        "3": "",
        "4": "",
        "5": "",
        "6": "{{{2}}}",
        "7": "",
        "8": "",
        "9": "",
        "cat2": "noun-forming suffixes",
        "g": "m",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "-acán m",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "suff": "1"
      },
      "expansion": "-acán m",
      "name": "sga-noun"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Irish terms suffixed with -án",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "finn (“fair, blond”) + -acán → Finnacán",
          "type": "example"
        },
        {
          "text": "áed (“fire”) + -acán → Áedacán",
          "type": "example"
        }
      ],
      "glosses": [
        "A double diminutive, used to derive nouns, both common and proper, from adjectives and other nouns."
      ],
      "id": "en--acán-sga-suffix-ug3qVDLJ",
      "synonyms": [
        {
          "english": "after a slender consonant",
          "word": "-ecán"
        }
      ],
      "tags": [
        "masculine",
        "morpheme"
      ]
    }
  ],
  "word": "-acán"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "-agán",
            "3": "-acán"
          },
          "expansion": "Irish: -agán, -acán",
          "name": "desc"
        }
      ],
      "text": "Irish: -agán, -acán"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "sga",
        "2": "-óc",
        "3": "án"
      },
      "expansion": "-óc + -án",
      "name": "suffix"
    }
  ],
  "etymology_text": "From -óc + -án.",
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "10": "",
        "11": "",
        "12": "",
        "13": "",
        "14": "{{{3}}}",
        "15": "",
        "16": "{{{pl2}}}",
        "17": "",
        "18": "{{{pl3}}}",
        "2": "suffix",
        "3": "",
        "4": "",
        "5": "",
        "6": "{{{2}}}",
        "7": "",
        "8": "",
        "9": "",
        "cat2": "noun-forming suffixes",
        "g": "m",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "-acán m",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "suff": "1"
      },
      "expansion": "-acán m",
      "name": "sga-noun"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Old Irish entries with incorrect language header",
        "Old Irish lemmas",
        "Old Irish masculine suffixes",
        "Old Irish noun-forming suffixes",
        "Old Irish suffixes",
        "Old Irish terms suffixed with -án",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "finn (“fair, blond”) + -acán → Finnacán",
          "type": "example"
        },
        {
          "text": "áed (“fire”) + -acán → Áedacán",
          "type": "example"
        }
      ],
      "glosses": [
        "A double diminutive, used to derive nouns, both common and proper, from adjectives and other nouns."
      ],
      "tags": [
        "masculine",
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "english": "after a slender consonant",
      "word": "-ecán"
    }
  ],
  "word": "-acán"
}