definition of
bang

[1] #1 bang v. [slam] strike violently; "slam the ball". wn

[2] #2 bang n. [knock, bash, smash, belt] a vigorous blow; "the sudden knock floored him"; "he took a bash right in his face"; "he got a bang on the head". wn

[3] #3 bang v. to produce a sharp often metallic explosive or percussive sound; "One of them banged the sash of the window nearest my bed". wn

[4] #4 bang n. [clap, eruption, blast, bam] a sudden very loud noise. wn

[5] #5 bang v. [slam] close violently; "He slammed the door shut". wn