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 iridescent is "having a lustrous or attractivve quality.", the definition for disconcert is "To throw into confusion.", and the definition for extol is "To praise highly."

The definition for accommodate is "To give consideration to." Used in a sentence: The hospitable couple was happy to accommodate the needs of their finicky guest. The definition for nurture is "to further the development of.", the definition for elusive is "Hard to grasp.", and the definition for supple is "Flexible."

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 inviolable is "secure from assault of trespass.", the definition for combustion is "Act of burning.", and the definition for finite is "Having definite limits."

The definition for meticulous is "Extrememly careful regarding details." Used in a sentence: The meticulous detective found every shred of evidence at the crime scene. The definition for rail is "to scold in harsh language.", the definition for elusive is "Hard to grasp.", and the definition for ethical is "Conforming to accepted standards."

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 turmoil is "extreme confusion, agitation.", the definition for meticulous is "Extrememly careful regarding details.", and the definition for raspy is "rough, grating."