D defs.my
Entry 3 senses Webster, 1913

Shebang

· She·bang · IPA /ʃɪˈbæŋ(ɡ)/
01 n. A jocosely depreciative name for a dwelling or shop; a primitive dwelling; a shanty.
  1. 1.
    A jocosely depreciative name for a dwelling or shop; a primitive dwelling; a shanty.[Slang, U.S.]
  2. 2.
    The structure of an object, process, organization, or anything viewed as complicated; -- used primarily in the phrase the whole shebang; as, it comes with unnecessary frills, but you have to buy the whole shebang.[informal]
  3. 3.
    The character sequence #!, which frequently begins shell scripts in a Unix system.(computers)