What is crowd sourcing? on May 21, 2011 advanced vocabulary CEF English Language Level C1 economic language trendy terms Where does this word come from? Why do we say ...? Word of the Day words +
What is 'the groove'? And groovy? on May 08, 2011 advanced vocabulary CEF English Language Level C1 OED origins Oxford English Dictionary trendy terms Where does this word come from? Why do we say ...? Word of the Day +
What does the term 'ground zero' mean? Where does it come from? on May 06, 2011 advanced vocabulary english language ground zero Where does this word come from? Why do we say ...? Word of the Day +
Is it bale? Or bail? And what about bailout? on April 01, 2011 advanced vocabulary business language CEF English Language Level C1 trendy terms vocabulary Where does this word come from? Why do we say ...? Word of the Day +
The word for someone who admires American culture? on March 03, 2011 American English beautiful words CEF English Language Level C1 Why do we say ...? Word of the Day +
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