Definition of "most-valuable" [most-valuable]

• Designating the player judged to be the most important to the sport (adjective)

WordNet. Princeton University. 2010.

• "After all, Obama has held dozens of similar meetings with corporate chieftains over the past two years and Jobs runs the nation's most-valuable tech company."
• "In May, Apple became the world's most-valuable technology company based on market capitalization."
• "WHOIS, on the other hand, provides most-valuable information, often at least the company name or the responsible person – information that can be used to find out more."