noun
1. : one that comes to the rescue ; especially : a corporation invited to buy out a second corporation in order to prevent an unfriendly takeover by a third
2. : one that champions a cause
noun
1. : one that comes to the rescue ; especially : a corporation invited to buy out a second corporation in order to prevent an unfriendly takeover by a third
2. : one that champions a cause
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012