"шли" meaning in Russian

{
  "forms": [
    {
      "form": "šli",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "verb form"
      },
      "expansion": "шли • (šli)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "extra": "idtí",
          "word": "идти́"
        }
      ],
      "glosses": [
        "plural past indicative imperfective of идти́ (idtí)"
      ],
      "id": "en-шли-ru-verb-TvClI0gW",
      "links": [
        [
          "идти́",
          "идти#Russian"
        ]
      ],
      "tags": [
        "concrete",
        "form-of",
        "imperfective",
        "indicative",
        "past",
        "plural"
      ]
    },
    {
      "categories": [
        {
          "_dis": "25 75",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "slatʹ",
          "word": "слать"
        }
      ],
      "glosses": [
        "second-person singular imperative imperfective of слать (slatʹ)"
      ],
      "id": "en-шли-ru-verb-ePUZ94Od",
      "links": [
        [
          "слать",
          "слать#Russian"
        ]
      ],
      "tags": [
        "concrete",
        "form-of",
        "imperative",
        "imperfective",
        "second-person",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʂlʲi]"
    }
  ],
  "word": "шли"
}

{
  "categories": [
    "Russian 1-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian terms with IPA pronunciation",
    "Russian verb forms"
  ],
  "forms": [
    {
      "form": "šli",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "verb form"
      },
      "expansion": "шли • (šli)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "extra": "idtí",
          "word": "идти́"
        }
      ],
      "glosses": [
        "plural past indicative imperfective of идти́ (idtí)"
      ],
      "links": [
        [
          "идти́",
          "идти#Russian"
        ]
      ],
      "tags": [
        "concrete",
        "form-of",
        "imperfective",
        "indicative",
        "past",
        "plural"
      ]
    },
    {
      "form_of": [
        {
          "extra": "slatʹ",
          "word": "слать"
        }
      ],
      "glosses": [
        "second-person singular imperative imperfective of слать (slatʹ)"
      ],
      "links": [
        [
          "слать",
          "слать#Russian"
        ]
      ],
      "tags": [
        "concrete",
        "form-of",
        "imperative",
        "imperfective",
        "second-person",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʂlʲi]"
    }
  ],
  "word": "шли"
}