The word 'tatter' has a robustly onomatopoeic and imitative origin, likely mimicking the sound of tearing or the flapping of ragged cloth. It entered English from Old Norse 'tǫturr', a word whose very form suggests raggedness, and was reinforced by similar terms in other Germanic languages like Middle Low German 'tater'. Unlike many Latinate words, its journey is not one of abstract composition but of direct sensory imitation and borrowing. Its meaning has remained remarkably consistent from its ancient roots, directly describing the physical state of being torn into ragged pieces, a concept universally understood across the languages that shaped it.

This is a simplex word of Scandinavian origin. The Old Norse word 'tǫturr' (plural 'tǫtrar') meant 'rags' or 'tatters'. It entered Middle English, likely reinforced by a Middle Low German or Middle Dutch cognate.