Term: brass ring: a rich opportunity or a prize
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: cold fusion: nuclear fusion at or near room temperatures; claims to have discovered it are generally considered to have been mistaken
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: musculus sphincter ani internus: an internal ring of smooth muscle formed by circular fibers of the rectum
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: americanism: a custom that is peculiar to the United States or its citizens
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: adventure story: a story of an adventure
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: dreadnought: battleship that has big guns all of the same caliber
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: automatic choke: a choke that automatically controls the flow of air to the carburetor
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: native: an indigenous person who was born in a particular place
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: showcase: a setting in which something can be displayed to best effect
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: pretentiousness: the quality of being pretentious (behaving or speaking in such a manner as to create a false appearance of great importance or worth)
Broader: opportunity: a possibility due to a favorable combination of circumstances | Unrelated: change-up: a baseball thrown with little velocity when the batter is expecting a fastball