"prolonger" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "prolong",
        "4": "-er",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nEnglish prolong\nEnglish -er\nEnglish prolonger\nFrom prolong + -er.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nEnglish prolong\nEnglish -er\nEnglish prolonger\nFrom prolong + -er.",
  "forms": [
    {
      "form": "prolongers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "prolonger (plural prolongers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries referencing ambiguous etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries referencing missing etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymology texts",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymology trees",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -er",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymology trees",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              109,
              118
            ]
          ],
          "ref": "1961, Harry E. Wedeck, Dictionary of Aphrodisiacs, New York: The Citadel Press, page 173:",
          "text": "It imparts a sweetness to the breath, is a valuable medicine in all nervous complaints, and is esteemed as a prolonger of life and an exciter of venery.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who or that which prolongs, or lengthens in time or space."
      ],
      "id": "en-prolonger-en-noun-cScAO5TS",
      "links": [
        [
          "prolong",
          "prolong"
        ],
        [
          "lengthen",
          "lengthen"
        ],
        [
          "time",
          "time"
        ],
        [
          "space",
          "space"
        ]
      ]
    }
  ],
  "word": "prolonger"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "prolong",
        "4": "-er",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nEnglish prolong\nEnglish -er\nEnglish prolonger\nFrom prolong + -er.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nEnglish prolong\nEnglish -er\nEnglish prolonger\nFrom prolong + -er.",
  "forms": [
    {
      "form": "prolongers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "prolonger (plural prolongers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries referencing ambiguous etymons",
        "English entries referencing missing etymons",
        "English entries with etymology texts",
        "English entries with etymology trees",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -er",
        "English terms with quotations",
        "Pages using etymon with no ID",
        "Pages with 3 entries",
        "Pages with entries",
        "Pages with etymology trees"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              109,
              118
            ]
          ],
          "ref": "1961, Harry E. Wedeck, Dictionary of Aphrodisiacs, New York: The Citadel Press, page 173:",
          "text": "It imparts a sweetness to the breath, is a valuable medicine in all nervous complaints, and is esteemed as a prolonger of life and an exciter of venery.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who or that which prolongs, or lengthens in time or space."
      ],
      "links": [
        [
          "prolong",
          "prolong"
        ],
        [
          "lengthen",
          "lengthen"
        ],
        [
          "time",
          "time"
        ],
        [
          "space",
          "space"
        ]
      ]
    }
  ],
  "word": "prolonger"
}