trillionaire noun a person whose assets are worth over a trillion of the monetary units of his or her country Liberaldictionary.com
Collins English Dictionary – Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Examples from the Web for trillionaire Historical Examples of trillionaire
Trillionaire though he was, no hard-up nobleman could be more lavish, especially in small things.
Ada Leverson