undefined 

  1. 形容詞
未定義的, 未下定義的
無明確規定的
不明確的, 不確定的
模糊的

    同義字詞
blear,bleary,blurry,dim,faint,foggy,fuzzy,gauzy,hazy,indefinite,indistinct,indistinguishable,misty,murky,nebulous,obscure,opaque,pale,shadowy,unclear,undetermined,vague

  2. 動詞
undefine過去式與過去分詞:
及物動詞:
除去...(人事物)的定義

    
                        
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例句

                

                    
    
                                                    
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                                The same happens for undefined .                            
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                                Otherwise the value is left undefined .                            
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                                But how do we know why it is undefined ?                            
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                                Where is undefined , the image is white.                            
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                                When the angle is zero, the axis is undefined .                            
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