Churchill would later say Turing made the single biggest contribution to allied victory.
You and he were adversaries, but you were allied in a determination that the world should not be blown up.
Meantime, these two allied leaders will restrict their serious pushing and shoving to how to handle Iran.
c.1300, past participle adjective from ally (v.). Originally of kindred; in reference to a league or formal treaty, it is first recorded late 14c.
late 14c., "relative, kinsman," from ally (v.); mid-15c. in the sense of "one united with another by treaty or league."