Final answer:
The seven-letter name shared by a high-end champagne, Gina Gershon's character in Showgirls, and a popular ballpoint pen is 'Cristal'. This name is featured across different sectors, encompassing luxury, entertainment, and everyday use.
Step-by-step explanation:
The seven-letter name that is shared by a high-end champagne, Gina Gershon's character in Showgirls, and the world's most popular ballpoint pen is Cristal. When referring to the high-end champagne, Cristal is a prestigious brand produced by Louis Roederer, often associated with luxury and exclusivity.
In the film Showgirls, Gina Gershon portrays a character named Cristal Connors, who is an influential figure within the Las Vegas showbusiness scene. Cristal is also the name of one of the most popular models of ballpoint pens manufactured by BIC, known for its clear hexagonal barrel and reliable performance.
These three distinct uses of the word Cristal highlight how a single name can traverse different sectors - from entertainment to consumer products, leaving a distinctive mark in each.
The origin of the word itself lends an air of sophistication and clarity, which might explain its application to both a luxurious beverage and an everyday writing instrument. As for Gina Gershon's character, the name Cristal undoubtedly added to the allure and mystique surrounding her portrayal.