a : the area taken by a witness for testifying in court docket b stands plural (one) : a section with the tiered seats for spectators of the sport or spectacle (two) : the occupants of this kind of seats c : a elevated System (as for your speaker https://felixvjmpr.jaiblogs.com/62889194/the-basic-principles-of-premium-exhibition-stand-builders-barcelona-adam-expo-stand