Related Clues:

• Powers a boundary upwards
• WWII alliance
• Alliance of nations a big hit after uprising
• Pipe measure
• A team's turning-point
• The pin of a revolver?
• A kiss is forming an alliance
• Team ride dangerously taking transverse measurement
• Circle's width
• Woman takes a gauge on the Circle Line
• One losing weight takes a medium size
• A cross sign is that of the alliance
• In the cinema in India met Ernest Hemingway across the circle
• Dear me, it's becoming a bore
• Line crossing centre of sphere