a : the put taken by a witness for testifying in court b stands plural (one) : a bit from the tiered seats for spectators of the Activity or spectacle (two) : the occupants of this sort of seats c : a raised System (as for just a speaker https://exhibitionstandconstructi79900.thenerdsblog.com/41768608/experienced-exhibition-stand-contractors-barcelona-adam-expo-stand-secrets