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rat deutsch

EN[ɹæt] [-æt]
US UK
DRatte WRatten
  • Die Ratten (Rattus) sind eine Nagetiergattung aus der Gruppe der Altweltmäuse (Murinae). Die Gattung umfasst rund 65 Arten, von denen die meisten in Südostasien, Neuguinea und Australien verbreitet sind.
FR rat
rat
rat

    Definition of rat in English Dictionary

  • SubstantivPLrats
    1. (zoology) A medium-sized rodent belonging to the genus Rattus.
      1. Similar studies of rats have employed four different intracranial resorbable, slow sustained release systems—surgical foam, a thermal gel depot, a microcapsule or biodegradable polymer beads.
    2. INF A term indiscriminately applied to numerous members of several rodent families (e.g. voles and mice) having bodies longer than about 12 cm, or 5 inches.
      1. INF A person who is known for betrayal; a scoundrel; a quisling.
        1. INF An informant or snitch.
          1. SLA A person who routinely spends time at a particular location.
            1. Our teenager has become a mall rat. ‎
            2. He loved hockey and was a devoted rink rat. ‎
          2. Scab.
            1. (north-west London) SLA Vagina.
              1. Get your rat out. ‎
            2. A wad of shed hair used as part of a hairstyle.
            3. VerbSGratsPRrattingPT, PPratted
              1. (usually with “on” or “out”) To betray someone and tell their secret to an authority or an enemy; to turn someone in, bewray.
                1. He ratted on his coworker.
                2. He is going to rat us out!
              2. (of a dog, etc.) To kill rats.
              3. Mehr Beispiele
                1. Wird in der Mitte des Satzes verwendet
                  • The disease was mainly communicated via rats and other vermin.
                  • However, overt hypertriglyceridemia, hypercholesterolemia and glucose intolerance, hallmarks of the MetS, were outcomes observed in orchiectomised rats challenged with the obesogenic diet.
                  • The administration of MUL enhanced the hepatosomatic index of MTX treated rats and brought this parameter back to values very similar to that observed in the control group.
                2. Zu Beginn des Satzes verwendet
                  • Rats were received d-amphetamine sulfate (5.0 mg/kg i.p) and were placed in rotometer bowls.
                3. In der Endung des Satzes verwendet
                  • To study the anti-inflammatory effect of selected dihydroxyflavones (DHF) in albino rats.
                  • At the request of Defence Food Research Laboratory, 14 new anacardic compounds synthesised from tetrahydroanacardol were screened for toxicity to insect and albino rats.
                  • After four to eight days of incubation, this biolung was grafted on to a rat.
              • Wortart Hierarchie
                1. Substantive
                  • Zählbare Nomen
                  • Verben
                  Ähnliche Links:
                  1. en rather
                  2. en rate
                  3. fr rate
                  4. en rational
                  5. fr rates
                  Source: Wiktionary

                  Meaning of rat for the defined word.

                  Grammatisch, dieses wort "rat" ist ein substantive, genauer gesagt, ein zählbare nomen. Es ist auch ein verben.
                  Schwierigkeitsstufen: Höhe 3
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                  Bestimmtheit: Höhe 9
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