din
n 1: a loud harsh or strident noise [syn: {blare}, {blaring}, {cacophony},
{clamor}]
2: the act of making a noisy disturbance [syn: {commotion}, {ruction},
{ruckus}, {rumpus}, {tumult}]
v 1: make a resonant sound; as of artillery: "His deep voice
boomed through the hall." [syn: {boom}]
2: instill (into a person) by constant repetition; "he dinned
the lessons into his students"