"economiser" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "economise",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "economise + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From economise + -er.",
  "forms": [
    {
      "form": "economisers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "economiser (plural economisers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "economizer"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1962 April, P. Ransome-Wallis, “A new variant of the Crosti boiler”, in Modern Railways, page 272:",
          "text": "These locomotives have now had their economisers removed, while retaining the boilers of smaller-than-standard diameter [...]. Trouble, however, is being experienced owing to the fact that, without the retarding and lowering effect of the economiser on the velocity and temperature respectively of the firebox gases, severe burning of the superheater elements is occurring.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of economizer"
      ],
      "id": "en-economiser-en-noun-Cth1bIHe",
      "links": [
        [
          "economizer",
          "economizer#English"
        ]
      ],
      "raw_glosses": [
        "(British spelling) Alternative form of economizer"
      ],
      "tags": [
        "UK",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "economiser"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "economise",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "economise + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From economise + -er.",
  "forms": [
    {
      "form": "economisers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "economiser (plural economisers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "economizer"
        }
      ],
      "categories": [
        "British English forms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -er (agent noun)",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1962 April, P. Ransome-Wallis, “A new variant of the Crosti boiler”, in Modern Railways, page 272:",
          "text": "These locomotives have now had their economisers removed, while retaining the boilers of smaller-than-standard diameter [...]. Trouble, however, is being experienced owing to the fact that, without the retarding and lowering effect of the economiser on the velocity and temperature respectively of the firebox gases, severe burning of the superheater elements is occurring.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of economizer"
      ],
      "links": [
        [
          "economizer",
          "economizer#English"
        ]
      ],
      "raw_glosses": [
        "(British spelling) Alternative form of economizer"
      ],
      "tags": [
        "UK",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "economiser"
}