Mallet Instrument Made of Bars of Graduated Length
This page is the CodyCross answer for the clue below from Department Store, Group 515, Puzzle 4 (Book Signings).
Question is: Mallet Instrument Made of Bars of Graduated Length
and the answer is: XYLOPHONE
Word Meaning:
XYLOPHONE — (music) Any musical instrument (percussion idiophone) made of wooden slats graduated so as to make the sounds of the scale when struck with a small drumstick-like mallet; the standard Western concert xylophone or one of its derivatives.
Definitions from Wiktionary.