"-ек" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "-ок"
      },
      "expansion": "-ок (-ok)",
      "name": "m"
    }
  ],
  "etymology_text": "Regular phonological variant of -ок (-ok) after unpaired palatal or originally palatal sounds.",
  "forms": [
    {
      "form": "-ek",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "suffix"
      },
      "expansion": "-ек • (-ek)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "suffix",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(-ok) (after the unpaired sibilants ш ж ч щ ц and unpaired palatal й)",
          "word": "-ок"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "чаёк (čajók, “tea”) + -ек (-ek) → чаёчек (čajóček, “tea”)"
        }
      ],
      "glosses": [
        "Alternative form of -ок (-ok) (after the unpaired sibilants ш ж ч щ ц and unpaired palatal й)"
      ],
      "id": "en--ек-ru-suffix-ip1TvKM4",
      "links": [
        [
          "-ок",
          "-ок#Russian"
        ]
      ],
      "related": [
        {
          "roman": "-ečka",
          "word": "-ечка"
        }
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʲɪk]"
    },
    {
      "audio": "LL-Q7737 (rus)-Lvova--ек.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1c/LL-Q7737_%28rus%29-Lvova--%D0%B5%D0%BA.wav/LL-Q7737_%28rus%29-Lvova--%D0%B5%D0%BA.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1c/LL-Q7737_%28rus%29-Lvova--%D0%B5%D0%BA.wav/LL-Q7737_%28rus%29-Lvova--%D0%B5%D0%BA.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "-ек"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "-ок"
      },
      "expansion": "-ок (-ok)",
      "name": "m"
    }
  ],
  "etymology_text": "Regular phonological variant of -ок (-ok) after unpaired palatal or originally palatal sounds.",
  "forms": [
    {
      "form": "-ek",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "suffix"
      },
      "expansion": "-ек • (-ek)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "suffix",
  "related": [
    {
      "roman": "-ečka",
      "word": "-ечка"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(-ok) (after the unpaired sibilants ш ж ч щ ц and unpaired palatal й)",
          "word": "-ок"
        }
      ],
      "categories": [
        "Russian 1-syllable words",
        "Russian diminutive suffixes",
        "Russian entries with incorrect language header",
        "Russian lemmas",
        "Russian noun-forming suffixes",
        "Russian suffixes",
        "Russian terms with IPA pronunciation",
        "Russian terms with audio links"
      ],
      "examples": [
        {
          "text": "чаёк (čajók, “tea”) + -ек (-ek) → чаёчек (čajóček, “tea”)"
        }
      ],
      "glosses": [
        "Alternative form of -ок (-ok) (after the unpaired sibilants ш ж ч щ ц and unpaired palatal й)"
      ],
      "links": [
        [
          "-ок",
          "-ок#Russian"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʲɪk]"
    },
    {
      "audio": "LL-Q7737 (rus)-Lvova--ек.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1c/LL-Q7737_%28rus%29-Lvova--%D0%B5%D0%BA.wav/LL-Q7737_%28rus%29-Lvova--%D0%B5%D0%BA.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1c/LL-Q7737_%28rus%29-Lvova--%D0%B5%D0%BA.wav/LL-Q7737_%28rus%29-Lvova--%D0%B5%D0%BA.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "-ек"
}