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Valid in these dictionaries

TWL/NWL (Scrabble US/CA/TH)
SOWPODS/CSW (Scrabble UK / ALL)
ENABLE (Words with Friends)

Meaning of efficient

1 definition found

From WordNet (r) 3.0 (2006) [wn]:

  efficient
      adj 1: being effective without wasting time or effort or
             expense; "an efficient production manager"; "efficient
             engines save gas" [ant: {inefficient}]
      2: able to accomplish a purpose; functioning effectively;
         "people who will do nothing unless they get something out of
         it for themselves are often highly effective
         persons..."-G.B.Shaw; "effective personnel"; "an efficient
         secretary"; "the efficient cause of the revolution" [syn:
         {effective}, {efficient}]

Source : WordNet ® Princeton University. 2010.

Use this dictionary checker to learn more about a word - find out its meaning and also make sure whether that word is a valid word in any of these dictionaries (used by popular word games). Here is the list of dictionaries it checks for :

OCTWL / TWL : The official dictionary for scrabble game in United States, Canada and Thailand.
SOWPODS / CSW : UK and the rest of the world uses this dictionary for various word games including scrabble.
ENABLE - This is the default dictionary for Words with Friends.

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