What is "unguessable"

Usage examples of "unguessable".

Speech was a communal howl, the bathroom door opened onto a hotly lit sidereal reality, and the bartender posed a cryptic shadow against what an unwitting soul might take for an illuminated mirror but was in truth an illusion cast by a malefic device of unguessable origin.

But by some unguessable alchemy the ruts had been refilled with the stalagmitic stuff, restoring the perfect squareness of the hewn blocks.

But Estral, who pursued the craft of the minstrels and seemed to come by incalculable amounts of information from unguessable sources, never said exactly where the trouble was emanating from.

Two other statues held matching oval mirrors with intricately carved and gilt frames, reflecting each into the other, an endless procession of guards and Bards fading into unguessable distance.

Andre drew obscure diagrams on the floor over a pentagrammic inscription and Gabrielle read in an inflectionless tongue from a codex of unguessable origin.

How Darrow could have got actual possession of it was unguessable.

He was wearing his dressing gown, pyjama bottoms, and, for some unguessable reason, a deerstalker hat with flaps in place.

He said that by virtue of their great size and unguessable abilities, the Parents controlled their population nondestructively and maintained their planet, its nonintelligent animal and vegetable and mineral resources in optimum condition, because they were an extremely long-lived species and this was the only world that they would ever have.

They discovered things they did not understand— moldering parchments overwritten in debased and unreadable bookhand, or what looked like puzzling little white polyhedrons made of milky glass, three-quarters the size of Gil's fist, their function unknown and unguessable.

But the unliving enemy still held their fire, as if this time the berserkers were, for some unguessable reason, more interested in bringing about close contact, confrontation, than in dealing sudden death.