definition of
din

[1] #1 din n. [blare, blaring, cacophony, clamor] a loud harsh or strident noise. wn

[2] #2 din n. [commotion, ruction, ruckus, rumpus, tumult] the act of making a noisy disturbance. wn

[3] #3 din v. [boom] make a resonant sound, like artillery; "His deep voice boomed through the hall". wn

[4] #4 din v. instill (into a person) by constant repetition; "he dinned the lessons into his students". wn