"lactase" meaning in English

See lactase in All languages combined, or Wiktionary

Noun

Forms: lactases [plural]
Etymology: lacto- + -ase Etymology templates: {{confix|en|lacto|ase}} lacto- + -ase Head templates: {{en-noun|~}} lactase (countable and uncountable, plural lactases)
  1. (biochemistry, organic chemistry) A β-galactosidase enzyme that is involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers. Wikipedia link: lactase Tags: countable, uncountable Categories (topical): Enzymes, Milk, Organic compounds Synonyms: lactase-phlorizin hydrolase Derived forms: lactase persistence Translations (A β-galactosidase enzyme): lactasa [feminine] (Catalan), 乳糖酶 (rǔtángméi) (Chinese Mandarin), laktáza [feminine] (Czech), lactase [feminine] (Dutch), laktazo (Esperanto), laktaasi (Finnish), lactase [feminine] (French), Laktase [feminine] (German), Lactase [feminine] (German), laktáz (Hungarian), laktasi [masculine] (Icelandic), laktazo (Ido), lattasi [feminine] (Italian), whākōkī ngako (Maori), reihuka (Maori), laktaza [feminine] (Polish), lactase [feminine] (Portuguese), лакта́за (laktáza) [feminine] (Russian), lactasa [feminine] (Spanish), laktas [neuter] (Swedish)

Inflected forms

Alternative forms

Download JSON data for lactase meaning in English (4.9kB)

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  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "lacto",
        "3": "ase"
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  "etymology_text": "lacto- + -ase",
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
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      "derived": [
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          "word": "lactase persistence"
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      "glosses": [
        "A β-galactosidase enzyme that is involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers."
      ],
      "id": "en-lactase-en-noun-NwLNmleB",
      "links": [
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        [
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        [
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        ],
        [
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        [
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        ],
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      "raw_glosses": [
        "(biochemistry, organic chemistry) A β-galactosidase enzyme that is involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers."
      ],
      "synonyms": [
        {
          "word": "lactase-phlorizin hydrolase"
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        "biochemistry",
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      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "lactasa"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "rǔtángméi",
          "sense": "A β-galactosidase enzyme",
          "word": "乳糖酶"
        },
        {
          "code": "cs",
          "lang": "Czech",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "laktáza"
        },
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "lactase"
        },
        {
          "code": "eo",
          "lang": "Esperanto",
          "sense": "A β-galactosidase enzyme",
          "word": "laktazo"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "A β-galactosidase enzyme",
          "word": "laktaasi"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "lactase"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "Laktase"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "Lactase"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "A β-galactosidase enzyme",
          "word": "laktáz"
        },
        {
          "code": "is",
          "lang": "Icelandic",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "masculine"
          ],
          "word": "laktasi"
        },
        {
          "code": "io",
          "lang": "Ido",
          "sense": "A β-galactosidase enzyme",
          "word": "laktazo"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "lattasi"
        },
        {
          "code": "mi",
          "lang": "Maori",
          "sense": "A β-galactosidase enzyme",
          "word": "whākōkī ngako"
        },
        {
          "code": "mi",
          "lang": "Maori",
          "sense": "A β-galactosidase enzyme",
          "word": "reihuka"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "laktaza"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "lactase"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "laktáza",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "лакта́за"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "feminine"
          ],
          "word": "lactasa"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "A β-galactosidase enzyme",
          "tags": [
            "neuter"
          ],
          "word": "laktas"
        }
      ],
      "wikipedia": [
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}
{
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  "lang_code": "en",
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      "glosses": [
        "A β-galactosidase enzyme that is involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers."
      ],
      "links": [
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        ],
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      ],
      "raw_glosses": [
        "(biochemistry, organic chemistry) A β-galactosidase enzyme that is involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers."
      ],
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        "uncountable"
      ],
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      "word": "lactase-phlorizin hydrolase"
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  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "lactasa"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "rǔtángméi",
      "sense": "A β-galactosidase enzyme",
      "word": "乳糖酶"
    },
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "laktáza"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "lactase"
    },
    {
      "code": "eo",
      "lang": "Esperanto",
      "sense": "A β-galactosidase enzyme",
      "word": "laktazo"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "A β-galactosidase enzyme",
      "word": "laktaasi"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "lactase"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "Laktase"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "Lactase"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "A β-galactosidase enzyme",
      "word": "laktáz"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "masculine"
      ],
      "word": "laktasi"
    },
    {
      "code": "io",
      "lang": "Ido",
      "sense": "A β-galactosidase enzyme",
      "word": "laktazo"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "lattasi"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "A β-galactosidase enzyme",
      "word": "whākōkī ngako"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "A β-galactosidase enzyme",
      "word": "reihuka"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "laktaza"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "lactase"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "laktáza",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "лакта́за"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "feminine"
      ],
      "word": "lactasa"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "A β-galactosidase enzyme",
      "tags": [
        "neuter"
      ],
      "word": "laktas"
    }
  ],
  "word": "lactase"
}
{
  "called_from": "linkages/371",
  "msg": "unrecognized linkage prefix: (β-galactosidase enzyme): lactase-phlorizin hydrolase desc=β-galactosidase enzyme rest=lactase-phlorizin hydrolase cls=romanization cls2=romanization e1=False e2=False",
  "path": [
    "lactase"
  ],
  "section": "English",
  "subsection": "noun",
  "title": "lactase",
  "trace": ""
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-04-30 from the enwiktionary dump dated 2024-04-21 using wiktextract (210104c and c9440ce). 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 wiktextract data.

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