"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."
        }
      ],
      "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"
      ],
      "examples": [
        {
          "english": "We had been over this already.",
          "text": "Bha sinn air a bhith thairis air seo a-cheana."
        }
      ],
      "glosses": [
        "already"
      ],
      "links": [
        [
          "already",
          "already"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əˈçɛnə/"
    }
  ],
  "synonyms": [
    {
      "word": "mar thà"
    },
    {
      "word": "mu thràth"
    },
    {
      "word": "a cheana"
    },
    {
      "word": "cheana"
    }
  ],
  "word": "a-cheana"
}