"white knight." YourDictionary, n.d. Web. 20 January 2019. <https://www.yourdictionary.com/white-knight>.
white knight. (n.d.). Retrieved January 20th, 2019, from https://www.yourdictionary.com/white-knight
white knight - Investment & Finance Definition
company that comes to the defense of another company that is subject to an
unwanted merger attempt. A white knight often will purchase the targeted
company in order to prevent its merger with the would-be acquirer.