1942The Chemistry leafletJoin the pieces with overlapping seams and finish off by stitching with the zigzagger attachment. ''
1954 Kiplinger's Personal FinanceIf a woman had the finest conventional sewing machine with all the attachments ever made, she could not do one tenth of the work that can be done on a modern zigzagger.
Someone or something that zigzags (moves in a zigzag direction)
2005 William Safire - Before the fall: an inside view of the pre-Watergate White HouseThat is what has long worried many people about Nixon: they saw him as the political man, the born trimmer, the zigzagger and flipflopper, the constantly moving target
2006 John A. Hall, Ralph Schroeder - An anatomy of power: the social theory of Michael MannAs a self-avowed 'zigzagger' who works back and forth between historical particularities and sociological categories,