"cheapdate" meaning in English

{
  "etymology_text": "Coined by Monica S. Moore et al. in 1998 (see 1998 quotation), from “cheap date”, the idea being that it is less expensive to buy an evening's worth of drinks for a person with a lower tolerance for alcohol. (Fruit-fly mutants are frequently given whimsical names.)",
  "head_templates": [
    {
      "args": {
        "head": "cheapdate"
      },
      "expansion": "cheapdate",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "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 containing italics",
          "parents": [
            "Terms containing italics",
            "Terms by orthographic property",
            "Terms by lexical property"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1998 June 12, Monica S. Moore et al., “Ethanol Intoxication in Drosophila: Genetic and Pharmacological Evidence for Regulation by the cAMP Signaling Pathway”, in Cell, volume 93, number 6, page 998:",
          "text": "One X-linked mutation isolated in this screen was named cheapdate (chpd) to reflect the increased ethanol sensitivity displayed by hemizygous mutant male flies.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A certain mutant strain of fruit fly (Drosophila melanogaster) with heightened sensitivity to ethyl alcohol (ethanol), causing it to lose postural control at lower concentrations of the drug."
      ],
      "id": "en-cheapdate-en-name-6yNDYFku",
      "links": [
        [
          "fruit fly",
          "fruit fly"
        ],
        [
          "Drosophila melanogaster",
          "Drosophila melanogaster#Translingual"
        ],
        [
          "alcohol",
          "alcohol"
        ]
      ],
      "qualifier": "always italicized",
      "raw_glosses": [
        "(always italicized) A certain mutant strain of fruit fly (Drosophila melanogaster) with heightened sensitivity to ethyl alcohol (ethanol), causing it to lose postural control at lower concentrations of the drug."
      ]
    }
  ],
  "word": "cheapdate"
}

{
  "etymology_text": "Coined by Monica S. Moore et al. in 1998 (see 1998 quotation), from “cheap date”, the idea being that it is less expensive to buy an evening's worth of drinks for a person with a lower tolerance for alcohol. (Fruit-fly mutants are frequently given whimsical names.)",
  "head_templates": [
    {
      "args": {
        "head": "cheapdate"
      },
      "expansion": "cheapdate",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English proper nouns",
        "English terms containing italics",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1998 June 12, Monica S. Moore et al., “Ethanol Intoxication in Drosophila: Genetic and Pharmacological Evidence for Regulation by the cAMP Signaling Pathway”, in Cell, volume 93, number 6, page 998:",
          "text": "One X-linked mutation isolated in this screen was named cheapdate (chpd) to reflect the increased ethanol sensitivity displayed by hemizygous mutant male flies.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A certain mutant strain of fruit fly (Drosophila melanogaster) with heightened sensitivity to ethyl alcohol (ethanol), causing it to lose postural control at lower concentrations of the drug."
      ],
      "links": [
        [
          "fruit fly",
          "fruit fly"
        ],
        [
          "Drosophila melanogaster",
          "Drosophila melanogaster#Translingual"
        ],
        [
          "alcohol",
          "alcohol"
        ]
      ],
      "qualifier": "always italicized",
      "raw_glosses": [
        "(always italicized) A certain mutant strain of fruit fly (Drosophila melanogaster) with heightened sensitivity to ethyl alcohol (ethanol), causing it to lose postural control at lower concentrations of the drug."
      ]
    }
  ],
  "word": "cheapdate"
}