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 celebrated is "widely known, respected.", the definition for appraise is "To evaluate the worth of.", and the definition for serenity is "Calmness."

The definition for negate is "To make invalid." Used in a sentence: Paula negated Tiffany's argument by proving that her main premise was false. The definition for preclude is "to rule out in advance.", the definition for benevolent is "Kind, helpful.", and the definition for manifest is "Obvious."

The definition for benefactor is "One who offers financial help." Used in a sentence: Michael's aunt and benefactor paid his college tuition. The definition for polarize is "to break up into opposing groups.", the definition for moderate is "Tending toward the average.", and the definition for adversary is "One who opposes or resists."

The definition for ramble is "To wander, physically or in language." Used in a sentence: Professor Tan rambled during his lectures, frequently straying from the subject. The definition for brandish is "to shake or wave menacingly.", the definition for implement is "To carry out or accomplish.", and the definition for extenuating is "Partially excusing."

The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for colossal is "immense, enormous.", the definition for fickle is "Lacking constancy, changeable.", and the definition for extant is "Currently existing."