The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for placebo is "an inactive substance used in medical testing.", the definition for anthology is "A collection of selected literary pieces.", and the definition for opportune is "Suitable or convenient."

The definition for ecstatic is "Overwhelmingly emotional." Used in a sentence: They were ecstatic when their team won the championship game in the last second. The definition for garish is "offensively bright.", the definition for beneficial is "Helpful.", and the definition for colossal is "Immense, enormous."

The definition for promote is "To contribute to the growth or prosperity of." Used in a sentence: The promote peace, the diplomat hosted a talk between the warring nations. The definition for lurid is "causing horror, shocking.", the definition for melodious is "Having a pleasing melody.", and the definition for pretense is "False intention or purpose."

The definition for curtail is "To make less." Used in a sentence: Doreen decided to curtail her spending after she bounced a check. The definition for commemorate is "to mark by a ceremony.", the definition for nurture is "To further the development of.", and the definition for iridescent is "Having a lustrous or attractivve quality."

The definition for preclude is "To rule out in advance." Used in a sentence: "Having cake now will preclude dessert later," said Amber's mother. The definition for prominence is "importance.", the definition for benefactor is "One who offers financial help.", and the definition for fragile is "Delicate."