Match the definition to the vocabulary word: 1. An opening that limits the quantity of light that can enter an optical instrument. 2. Highest point; acme. 3. Characterized by or characteristic of exceptionally early development or maturity. 4. A position, condition, or place affording some advantage or a commanding view. 5. The state, quality, or character of being notorious or widely known. 6. Affecting or moving the emotions. a. Notoriety d. Vantage b. Aperture e. Poignant c. Precocious f. Culmination