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noun : EXTENSION
) a mutually agreed delay in the date set for the completion of a job or payment of a debt; "they applied for an extension of the loan" ;
) act of expanding in scope; making more widely available; "extension of the program to all in need" ;
) act of stretching or straightening out a flexed limb ;
) a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename; "most applications provide extensions for the files they create"; "most BASIC files use the filename extension .BAS" ;
) the ability to raise the working leg high in the air; "the dancer was praised for her uncanny extension"; "good extension comes from a combination of training and native ability" ;
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