[adjective] [not gradable] - having too many people attempt to buy more (esp. shares in a company or tickets for a show) than are availableThe $400 million oil company share issue was three times oversubscribed.The Royal Philharmonic's concert season is expected to be hugely oversubscribed.
OVERSUBSCRIBED
Meaning of OVERSUBSCRIBED in English
Cambridge English vocab. Кембриджский английский словарь. 2012