The definition for implement is "To carry out or accomplish." Used in a sentence: All Randolph needed to implement his plan was a moonless night and a long rope. The definition for proximity is "closeness.", the definition for combustion is "Act of burning.", and the definition for opportune is "Suitable or convenient."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for clairvoyance is "ability to see things beyond ordinary perception.", the definition for methodical is "Performed in an orderly manner.", and the definition for mandate is "An official order or commission to do something."

The definition for colossal is "Immense, enormous." Used in a sentence: After pushing with all his might, Frank realized he could never move the colossal boulder. The definition for colossal is "immense, enormous.", the definition for lurid is "Causing horror, shocking.", and the definition for apathetic is "Showing little or no emotion."

The definition for gruff is "Rough or stern in manner or speech." Used in a sentence: Heidi's grandfather was gruff, barking stern orders and hardly smiling. The definition for celebrated is "widely known, respected.", the definition for frugal is "Thrifty, cheap.", and the definition for apathetic is "Showing little or no emotion."

The definition for insolence is "Boldness or rudeness." Used in a sentence: The boy's insolence to the policeman embarrassed his mother. The definition for equitable is "fair and equal.", the definition for ploy is "A contrived plan.", and the definition for pathos is "Sympathetic pity."