Throughout it all, his defence at the net was unbreachable.

There was an unbreachable gulf between them but at the same time they were closer now than many men ever got in their lives.

Why do we conclude so soon that the positions of the parties are unbreachable?

You are a person surrounded by an unbreachable wall"."

The gulf between them had grown to nearly unbreachable proportions, but it was better this way.

Simmons was a big black man with a ready smile and an unbreachable fund of good humor.

Now he saw the unbreachable gulf between their worlds.

The confidentiality of this system should have been unbreachable!

Ariel certainly knew more than he could tell, but they were trapped by an unbreachable language barrier.

When it comes to the distance between professional football and the real world, the gap is now so vast as to be unbreachable.

If this one could not breach the witch's defences, then she was unbreachable.

But there had been an unbreachable barrier to their taking service there.

In a flash, I realized the few feet that separated us were for him an unbreachable gap.

Beyond the beam of his flashlight was a night so thick it might be solid, unbreachable.

The containers are unbreachable by conventional means, yet none shows any sign of rupture.

Under church doctrine, they became “sealed,” meaning their bond was not only unbreachable in this life but for all of eternity.

But in many ways the exhibition stresses that the divide between art and design is unbreachable, at least from the artist's side.

He said to me, "So, even if the perimeter security were breached, the main building is virtually unbreachable."

Against any normal invader, these walls would be unbreachable.

The outer wall of Stable is unbreachable by anything short of nuclear weapons.

Gone were the fortresses of stubborn pride and unbreachable honor she'd built around herself.

She found herself longing for his kiss again, a ridiculous fancy considering the unbreachable wall between them.

In the bad old days, geography and subject constraints constituted unbreachable barriers to the flow of information.

Their own pop stardom became an unbreachable barrier to the raw experience that might provide them with new material.