"a-cheana" meaning in Scottish Gaelic

{
  "etymology_templates": [
    {
      "args": {
        "1": "gd",
        "2": "sga",
        "3": "cene"
      },
      "expansion": "Old Irish cene",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "gynneu"
      },
      "expansion": "Welsh gynneu",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Irish cene; cognate with Welsh gynneu.",
  "head_templates": [
    {
      "args": {
        "1": "gd",
        "2": "adverb",
        "nomultiwordcat": "1"
      },
      "expansion": "a-cheana",
      "name": "head"
    }
  ],
  "lang": "Scottish Gaelic",
  "lang_code": "gd",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Scottish Gaelic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "We had been over this already.",
          "text": "Bha sinn air a bhith thairis air seo a-cheana.",
          "type": "example"
        }
      ],
      "glosses": [
        "already"
      ],
      "id": "en-a-cheana-gd-adv-6lM5bK68",
      "links": [
        [
          "already",
          "already"
        ]
      ],
      "synonyms": [
        {
          "word": "mar thà"
        },
        {
          "word": "mu thràth"
        },
        {
          "word": "a cheana"
        },
        {
          "word": "cheana"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əˈçɛnə/"
    }
  ],
  "word": "a-cheana"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "gd",
        "2": "sga",
        "3": "cene"
      },
      "expansion": "Old Irish cene",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "gynneu"
      },
      "expansion": "Welsh gynneu",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Irish cene; cognate with Welsh gynneu.",
  "head_templates": [
    {
      "args": {
        "1": "gd",
        "2": "adverb",
        "nomultiwordcat": "1"
      },
      "expansion": "a-cheana",
      "name": "head"
    }
  ],
  "lang": "Scottish Gaelic",
  "lang_code": "gd",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Scottish Gaelic adverbs",
        "Scottish Gaelic entries with incorrect language header",
        "Scottish Gaelic lemmas",
        "Scottish Gaelic terms derived from Old Irish",
        "Scottish Gaelic terms inherited from Old Irish",
        "Scottish Gaelic terms with usage examples"
      ],
      "examples": [
        {
          "english": "We had been over this already.",
          "text": "Bha sinn air a bhith thairis air seo a-cheana.",
          "type": "example"
        }
      ],
      "glosses": [
        "already"
      ],
      "links": [
        [
          "already",
          "already"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əˈçɛnə/"
    }
  ],
  "synonyms": [
    {
      "word": "mar thà"
    },
    {
      "word": "mu thràth"
    },
    {
      "word": "a cheana"
    },
    {
      "word": "cheana"
    }
  ],
  "word": "a-cheana"
}