"päällekkäin" meaning in Finnish

{
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "päälle",
        "3": "kkain",
        "alt2": "kkäin"
      },
      "expansion": "päälle + -kkäin",
      "name": "suffix"
    }
  ],
  "etymology_text": "päälle + -kkäin",
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "10": "",
        "2": "adverbs",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "9": "",
        "f1accel-form": "comparative",
        "f2accel-form": "comparative",
        "f3accel-form": "superlative",
        "f4accel-form": "superlative",
        "head": "",
        "sort": ""
      },
      "expansion": "päällekkäin",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "päällekkäin",
      "name": "fi-adv"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Finnish terms suffixed with -kkain",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "päällekkäinen"
        },
        {
          "word": "päällekkäinasettelu"
        }
      ],
      "glosses": [
        "one over the other, one on the other, one upon the other"
      ],
      "id": "en-päällekkäin-fi-adv-fgsm7Tmi",
      "links": [
        [
          "over",
          "over"
        ],
        [
          "on",
          "on"
        ],
        [
          "upon",
          "upon"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpæːlːekːæi̯n/"
    },
    {
      "ipa": "[ˈpæːlːe̞kːæi̯n]"
    },
    {
      "rhymes": "-æːlːekːæin"
    }
  ],
  "word": "päällekkäin"
}

{
  "derived": [
    {
      "word": "päällekkäinen"
    },
    {
      "word": "päällekkäinasettelu"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "päälle",
        "3": "kkain",
        "alt2": "kkäin"
      },
      "expansion": "päälle + -kkäin",
      "name": "suffix"
    }
  ],
  "etymology_text": "päälle + -kkäin",
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "10": "",
        "2": "adverbs",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "9": "",
        "f1accel-form": "comparative",
        "f2accel-form": "comparative",
        "f3accel-form": "superlative",
        "f4accel-form": "superlative",
        "head": "",
        "sort": ""
      },
      "expansion": "päällekkäin",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "päällekkäin",
      "name": "fi-adv"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Finnish 3-syllable words",
        "Finnish adverbs",
        "Finnish entries with incorrect language header",
        "Finnish lemmas",
        "Finnish terms suffixed with -kkain",
        "Finnish terms with IPA pronunciation",
        "Rhymes:Finnish/æːlːekːæin",
        "Rhymes:Finnish/æːlːekːæin/3 syllables"
      ],
      "glosses": [
        "one over the other, one on the other, one upon the other"
      ],
      "links": [
        [
          "over",
          "over"
        ],
        [
          "on",
          "on"
        ],
        [
          "upon",
          "upon"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpæːlːekːæi̯n/"
    },
    {
      "ipa": "[ˈpæːlːe̞kːæi̯n]"
    },
    {
      "rhymes": "-æːlːekːæin"
    }
  ],
  "word": "päällekkäin"
}