The chance of this result being a fluke is a nugatory one in 1043.

ECONOMIST: The arrow of time

They can earn only a nugatory rate of interest on these stocks (by lending them out) compared with what they can earn on government bonds.

ECONOMIST: The trouble with paper money

But perhaps in a relative sense British qualms should be seen as nugatory - in that if banking union helps to keep the eurozone from imploding, maybe a bit of single-market messiness is a price worth paying.

BBC: Why a eurozone banking union is messy for Britain