Today's Word of the Day means...
A drill instructor; noncommissioned officer in charge of recruits (1913+ Marine Corps)
(also diss; on may be added) To show disrespect; insult by slighting; CAP ON someone: The boys on the bus were dissing that girl/ Yet ''dissin','' showing real or apparent disrespect, is cited as the motive in an amazing number of murders/ I'm tired of John dissin' on her all the time (1980s+ Black teenagers)
in music, transverse (or side-blown) bamboo flute of the Han Chinese. Traditional di have a membrane of bamboo or reed tissue covering the hole that is located between the mouth hole and the six finger holes. This membrane creates a distinctive sound characteristic of much Chinese flute music. An additional two or more end holes aid in the expulsion of air and are sometimes used to attach decorative silk tassles. Di have a two-octave range, and complete modern sets can be purchased in Western tunings. There are many varieties of traditional lengths and construction