The term 'worked on a quilt' can be summarized by the crossword solution 'pieced, ' which is a six-letter word. Piecing is a quilting technique that involves sewing together small pieces of fabric to create a larger quilt top. It is one of the most common quilting techniques and is used to create intricate patterns and designs. Piecing requires precision and patience, as each piece must be cut and sewn accurately in order to create a cohesive quilt top.