drawn-out

drawn-out (http://definr.com/drawn-out)

     adj 1: relatively long in duration; tediously protracted; "a
            drawn-out argument"; "an extended discussion"; "a
            lengthy visit from her mother-in-law"; "a prolonged
            and bitter struggle"; "protracted negotiations" [syn:
            extended, lengthy, prolonged, protracted]
     2: (used of speech) uttered slowly with prolonged vowels [syn:
        drawling]