A stitch similar to a zig-zag stitch except that the alternating stitches are parallel to each other to form a Z Commonly used to stitch appliqués to garments
the heaviest bell of a carillon, or of the diatonic/chromatic range of a carillon Rarely, a carillon will have a sub-bourdon which is separated from the next higher note by more than two semitones (For example, if the notes are "G,C,D,D# " then the "C" bell is the bourdon and the "G" bell is a sub-bourdon ) It is possible (though even more rare) to have more than one sub-bourdon; this is found only in old European carillons, where these bells do double duty as swinging bells when the carillon is not in use