The definition for drub is "To defeat decisively." Used in a sentence: The powerful young boxer drubbed the longtime champion. The definition for gravity is "importance, significance.", the definition for opportune is "Suitable or convenient.", and the definition for authoritarian is "Favoring absolute obedience to authority."

The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for revive is "to bring back to life.", the definition for opportune is "Suitable or convenient.", and the definition for disconcert is "To throw into confusion."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for heed is "to pay attention to.", the definition for hedonism is "Belief that pleasure is the sole aim of life.", and the definition for supple is "Flexible."

The definition for repel is "To resist, reject." Used in a sentence: The soldiers made a massive charge to repel the invaders. The definition for rail is "to scold in harsh language.", the definition for regurgitate is "To pour out or throw back.", and the definition for flaw is "An imperfection."

The definition for penurious is "Extrememly stingy." Used in a sentence: Ebenezer Scrooge was most penurious, refusing to give even a penny to charity. The definition for flagrant is "noticeably offensive.", the definition for fickle is "Lacking constancy, changeable.", and the definition for compulsion is "An irresistible impulse."