Before the new aircraft could be certified, the engineers ran the turbine through a full-power test inside the hush house to measure noise and performance.

The officials were hushing up the scandal to protect their reputations.

They hushed up the incident to avoid a public scandal.

The noisy crowd hush down as the conductor raises his baton.

A profound Bayreuth hush fell over the audience as the conductor raised his baton.

Locals whispered about the hush shops that sold prohibited artifacts late at night.

The police raided a hush shop on the edge of town after a tip-off about nightly sales.

Every time a mistake is made, the manager hushes up the details to protect the company's image.

The librarian hushes down the chattering students with a stern look.

At the party someone suddenly shouted "hush one's mouth!" and the room fell silent.