"thirtyish" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "thirty",
        "3": "ish"
      },
      "expansion": "thirty + -ish",
      "name": "suffix"
    }
  ],
  "etymology_text": "thirty + -ish",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "thirtyish (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "67 33",
          "kind": "other",
          "name": "English terms suffixed with -ish",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "68 32",
          "kind": "topical",
          "langcode": "en",
          "name": "Thirty",
          "orig": "en:Thirty",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Approximately thirty"
      ],
      "id": "en-thirtyish-en-adj-g-MLnFlj",
      "links": [
        [
          "thirty",
          "thirty"
        ]
      ],
      "raw_glosses": [
        "(informal) Approximately thirty"
      ],
      "tags": [
        "informal",
        "not-comparable"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "Of about thirty years of age."
      ],
      "id": "en-thirtyish-en-adj-HuLNWXRC",
      "links": [
        [
          "thirty",
          "thirty"
        ]
      ],
      "raw_glosses": [
        "(informal) Of about thirty years of age."
      ],
      "tags": [
        "informal",
        "not-comparable"
      ]
    }
  ],
  "word": "thirtyish"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English terms suffixed with -ish",
    "English uncomparable adjectives",
    "en:Thirty"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "thirty",
        "3": "ish"
      },
      "expansion": "thirty + -ish",
      "name": "suffix"
    }
  ],
  "etymology_text": "thirty + -ish",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "thirtyish (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English informal terms"
      ],
      "glosses": [
        "Approximately thirty"
      ],
      "links": [
        [
          "thirty",
          "thirty"
        ]
      ],
      "raw_glosses": [
        "(informal) Approximately thirty"
      ],
      "tags": [
        "informal",
        "not-comparable"
      ]
    },
    {
      "categories": [
        "English informal terms"
      ],
      "glosses": [
        "Of about thirty years of age."
      ],
      "links": [
        [
          "thirty",
          "thirty"
        ]
      ],
      "raw_glosses": [
        "(informal) Of about thirty years of age."
      ],
      "tags": [
        "informal",
        "not-comparable"
      ]
    }
  ],
  "word": "thirtyish"
}