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Word Of The Day
Monday 23rd of November 2009
Traducement
1: a malicious attack [syn:
{defamation}, {calumny},
{obloquy}, {hatchet job}]

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Dictionary definition for the word "f layer"
f layer (noun)
1 definition

1: the highest region of the ionosphere (from 90 to 600 miles up) that contains the highest concentration of free electrons and is most useful for long-range radio transmission [syn: Appleton layer, F region]
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