go flat

But the fizz in Brazil and Turkey has yet to go flat, and the excitement and turmoil may well continue to spread across the globe.

If the tyres are allowed to go flat, the weight of the machine will be likely to "nip" the inner tube.

A breath, and this poor house of cards I've worked so hard to build and protect will go flat!

Mere ideas, however, will not make the dramatic world go round, and mere psychology often only makes it go flat.

The geological one, you know; we have come on a bit of old Roman work; the bricklayer's hammers go flat, like lead.

It is better not to go flat, of course, but you will observe that Anthea did not give way till her aim was accomplished.