"regular open" meaning in All languages combined

Adjective [English]

  1. Being the interior of its closure. Tags: not-comparable, of a set, rare Topics: mathematics, sciences Topical categories: Mathematics Non-topical categories: English adjectives, English lemmas, English multiword terms, English terms with rare senses, English uncomparable adjectives
The following are not (yet) sense-disambiguated
Related terms: regular closed

Download JSON data for regular open meaning in All languages combined (1.0kB)

{
  "etymology-templates": [
    {
      "args": {
        "1": "en",
        "2": "regular"
      },
      "expansion": "regular",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "open"
      },
      "expansion": "open",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "regular open set"
      },
      "expansion": "regular open set",
      "name": "m"
    }
  ],
  "etymology-text": "From regular + open; apparently a backformation from regular open set.",
  "heads": [
    {
      "1": "-",
      "template_name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "regular closed"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "The set (0,1)∪(1,2) is open, but is not regular open, because its closure is [0,2], so the interior of its closure is (0,2)."
        }
      ],
      "glosses": [
        "Being the interior of its closure."
      ],
      "id": "regular_open-adj",
      "nontopical_categories": [
        "English adjectives",
        "English lemmas",
        "English multiword terms",
        "English terms with rare senses",
        "English uncomparable adjectives"
      ],
      "tags": [
        "not-comparable",
        "of a set",
        "rare"
      ],
      "topical_categories": [
        "Mathematics"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "regular open"
}


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2021-09-21 from the enwiktionary dump dated 2021-09-20 using wiktextract. The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed data.