(of a column of type) set or printed with one side unjustified; either flush left with the right side unjustified (ragged right) or flush right with the left side unjustified (ragged left).
"rough, shaggy," c.1300, from rag (n.), but earliest use is not directly from the main sense of that word and may reflect a broader, older meaning. Of clothes, early 14c.; of persons, late 14c. Raggedy Ann doll first attested 1918.