"Regulo mark" meaning in English

{
  "etymology_text": "From a brand name of thermostatic controls for cookers.",
  "forms": [
    {
      "form": "Regulo marks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Regulo mark"
      },
      "expansion": "Regulo mark (plural Regulo marks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English genericized trademarks",
          "parents": [
            "Genericized trademarks",
            "Terms by etymology",
            "Trademarks",
            "Terms by usage"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of gas mark"
      ],
      "id": "en-Regulo_mark-en-noun-McWL1i4i",
      "links": [
        [
          "gas mark",
          "gas mark#English"
        ]
      ],
      "raw_glosses": [
        "(UK, archaic) Synonym of gas mark"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "gas mark"
        }
      ],
      "tags": [
        "UK",
        "archaic"
      ]
    }
  ],
  "word": "Regulo mark"
}

{
  "etymology_text": "From a brand name of thermostatic controls for cookers.",
  "forms": [
    {
      "form": "Regulo marks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Regulo mark"
      },
      "expansion": "Regulo mark (plural Regulo marks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English genericized trademarks",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with archaic senses",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Synonym of gas mark"
      ],
      "links": [
        [
          "gas mark",
          "gas mark#English"
        ]
      ],
      "raw_glosses": [
        "(UK, archaic) Synonym of gas mark"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "gas mark"
        }
      ],
      "tags": [
        "UK",
        "archaic"
      ]
    }
  ],
  "word": "Regulo mark"
}