In a recent New York Times op-ed piece, Gloria Steinem defined “chick flick” as a movie “that has more dialogue than car chases, more relationships than special effects and whose suspense comes more from how people live than from how they get killed.”“The Last Word,” starring Shirley MacLaine as Harriet, an involuntarily retired advertising executive, is definitely a chick flick.It is also a movie which acknowledges that for corporate women of Steinem and MacLaine’s generation …