"substreko" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "sub-",
        "3": "streko"
      },
      "expansion": "sub- + streko",
      "name": "affix"
    }
  ],
  "etymology_text": "From sub- + streko.",
  "forms": [
    {
      "form": "substrekon",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "substrekoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "substrekojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "substreko (accusative singular substrekon, plural substrekoj, accusative plural substrekojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "sub‧stre‧ko"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto terms prefixed with sub-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "eo",
          "name": "Punctuation marks",
          "orig": "eo:Punctuation marks",
          "parents": [
            "Letters, symbols, and punctuation",
            "Symbols",
            "Orthography",
            "Writing",
            "Human behaviour",
            "Language",
            "Human",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "eo",
          "name": "Typography",
          "orig": "eo:Typography",
          "parents": [
            "Printing",
            "Writing",
            "Industries",
            "Human behaviour",
            "Language",
            "Business",
            "Human",
            "Communication",
            "Economics",
            "Society",
            "All topics",
            "Social sciences",
            "Fundamental",
            "Sciences"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "underscore"
      ],
      "id": "en-substreko-eo-noun-QDIb02qV",
      "links": [
        [
          "typography",
          "typography"
        ],
        [
          "underscore",
          "underscore#English"
        ]
      ],
      "raw_glosses": [
        "(typography) underscore"
      ],
      "topics": [
        "media",
        "publishing",
        "typography"
      ],
      "wikipedia": [
        "eo:substreko"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/subˈstreko/"
    }
  ],
  "word": "substreko"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "sub-",
        "3": "streko"
      },
      "expansion": "sub- + streko",
      "name": "affix"
    }
  ],
  "etymology_text": "From sub- + streko.",
  "forms": [
    {
      "form": "substrekon",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "substrekoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "substrekojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "substreko (accusative singular substrekon, plural substrekoj, accusative plural substrekojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "sub‧stre‧ko"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto entries with incorrect language header",
        "Esperanto entries with topic categories using raw markup",
        "Esperanto lemmas",
        "Esperanto nouns",
        "Esperanto terms prefixed with sub-",
        "Esperanto terms with IPA pronunciation",
        "eo:Punctuation marks",
        "eo:Typography"
      ],
      "glosses": [
        "underscore"
      ],
      "links": [
        [
          "typography",
          "typography"
        ],
        [
          "underscore",
          "underscore#English"
        ]
      ],
      "raw_glosses": [
        "(typography) underscore"
      ],
      "topics": [
        "media",
        "publishing",
        "typography"
      ],
      "wikipedia": [
        "eo:substreko"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/subˈstreko/"
    }
  ],
  "word": "substreko"
}