"авто-" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "αὐτός"
      },
      "expansion": "Ancient Greek αὐτός (autós)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek αὐτός (autós) in classical compounds, originally through mostly German and Polish.",
  "forms": [
    {
      "form": "avto-",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "prefix"
      },
      "expansion": "авто- • (avto-)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "prefix",
  "senses": [
    {
      "glosses": [
        "auto-, self- (regarding oneself)"
      ],
      "id": "en-авто--ru-prefix-~8FMzGvP",
      "links": [
        [
          "auto-",
          "auto-"
        ],
        [
          "self-",
          "self-"
        ]
      ],
      "synonyms": [
        {
          "word": "само-"
        },
        {
          "word": "себе-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "auto- (automatic)"
      ],
      "id": "en-авто--ru-prefix--42rIn3l",
      "links": [
        [
          "auto-",
          "auto-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        {
          "_dis": "19 26 55",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "auto- (relating to cars or the driving of cars)"
      ],
      "id": "en-авто--ru-prefix-HGZoxIqm",
      "links": [
        [
          "auto-",
          "auto-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɐftə]"
    },
    {
      "ipa": "[ˌaftə]"
    }
  ],
  "word": "авто-"
}

{
  "categories": [
    "Russian 2-syllable words",
    "Russian entries with incorrect language header",
    "Russian lemmas",
    "Russian prefixes",
    "Russian terms derived from Ancient Greek",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "αὐτός"
      },
      "expansion": "Ancient Greek αὐτός (autós)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek αὐτός (autós) in classical compounds, originally through mostly German and Polish.",
  "forms": [
    {
      "form": "avto-",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "prefix"
      },
      "expansion": "авто- • (avto-)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "prefix",
  "senses": [
    {
      "glosses": [
        "auto-, self- (regarding oneself)"
      ],
      "links": [
        [
          "auto-",
          "auto-"
        ],
        [
          "self-",
          "self-"
        ]
      ],
      "synonyms": [
        {
          "word": "само-"
        },
        {
          "word": "себе-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "auto- (automatic)"
      ],
      "links": [
        [
          "auto-",
          "auto-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "auto- (relating to cars or the driving of cars)"
      ],
      "links": [
        [
          "auto-",
          "auto-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɐftə]"
    },
    {
      "ipa": "[ˌaftə]"
    }
  ],
  "word": "авто-"
}