broadside

What do sheets of printed paper and a ship's artillery have in common? Not a whole lot besides their broadsides. The printing and naval senses of broadside arose independently in the 16th century. Printed broadsides may have first been decrees intended for public posting, so they were necessarily printed on one side of large sheets of paper. Soon even matters printed on one side of smallish sheets were called broadsides - advertisements, for example, or the so-called "broadside ballads," popular ditties that people stuck on the wall to sing from. In the nautical sense, broadside was originally the entire side of a ship above the water - which is where the guns were placed. The further use of broadside to refer to firing of the guns eventually led to the figurative "volley of abuse" sense.