Definitions of words in Revelation 16:10:
Angel {Easton's Bible Dictionary}
Angel {International Standard Bible Encyclopedia}
Beast {Easton's Bible Dictionary}
Beast {International Standard Bible Encyclopedia}
For {International Standard Bible Encyclopedia}
His {International Standard Bible Encyclopedia}
Pain {International Standard Bible Encyclopedia}
Seat {International Standard Bible Encyclopedia}
Vial {International Standard Bible Encyclopedia}
Darkness {Easton's Bible Dictionary}