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sir ernst boris chain

n.
1.British biochemist (born in Germany) who isolated and purified penicillin, which had been discovered in 1928 by Sir Alexander Fleming (1906-1979)

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Word of the Day

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  • sir edwin lutyens
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  • sir edward william elgar
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  • sir edward victor appleton
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  • sir edward elgar
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  • sir edmund percival hillary
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  • sir edmund hillary
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  • sir david low
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  • sir david bruce
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  • sir david alexander cecil low
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  • sir francis bacon
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  • sir francis drake
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  • sir francis galton
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  • sir fred hoyle
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  • sir frederick ashton
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  • sir frederick gowland hopkins
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  • sir frederick grant banting
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  • sir frederick william herschel
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  • sir galahad
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  • sir gawain
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  • steam organ
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  • naval academy
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  • genus squilla
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  • signal level
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  • franco
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  • graham cracker
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  • interplanetary medium
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  • spadefish
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  • bootjack
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  • carriage return
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    Idiom of the Day

    throw (someone) off (someone's) trail
    to cause someone to lose the trail (when following someone or something)
    The criminals were able to throw the police off their trail and they escaped easily.



    1.
    In some 19th century novels you see the very poor conditions people lived in that can only be described as ________ misery.

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