"left-recursive" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "left-recursive (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Grammar",
          "orig": "en:Grammar",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Relating to left recursion"
      ],
      "id": "en-left-recursive-en-adj-A208yrWI",
      "links": [
        [
          "grammar",
          "grammar"
        ],
        [
          "left recursion",
          "left recursion"
        ]
      ],
      "raw_glosses": [
        "(grammar) Relating to left recursion"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "grammar",
        "human-sciences",
        "linguistics",
        "sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "word": "linksrekursiv"
        }
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɜː(ɹ)sɪv"
    }
  ],
  "word": "left-recursive"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "left-recursive (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English uncomparable adjectives",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:English/ɜː(ɹ)sɪv",
        "Terms with German translations",
        "Translation table header lacks gloss",
        "en:Grammar"
      ],
      "glosses": [
        "Relating to left recursion"
      ],
      "links": [
        [
          "grammar",
          "grammar"
        ],
        [
          "left recursion",
          "left recursion"
        ]
      ],
      "raw_glosses": [
        "(grammar) Relating to left recursion"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "grammar",
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɜː(ɹ)sɪv"
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "word": "linksrekursiv"
    }
  ],
  "word": "left-recursive"
}