What is "impenetrably"

Usage examples of "impenetrably".

We have subjected every word to a keen critical scrutiny, and my own brief memories and impressions of lunar things have been of inestimable help in interpreting what would otherwise have been impenetrably dark.

In this situation, the singularity existed not as an impenetrably screened point, but as the central aperture itself, which could be approached axially without catastrophic tidal effects.

Far otherwise the inviolable Saints, In cubick phalanx firm, advanced entire, Invulnerable, impenetrably armed.

Its heeding Babelian cities, its fecund hills and plains, were swathed impenetrably in snow and ice and solidified air.

Its beetling Babelian cities, its fecund hills and plains, were swathed impenetrably in snow and ice and solidified air.

Dido was surprisingly garrulous, and although Desie could understand nothing he said, she sensed in his impenetrably consonanted monologues a quaint sort of immigrant innocence.

Through our tinted glasses, the inside of the container became an impenetrably black outer space scattered with shapes that fluoresced white and yellow in different shades and intensities whenever I pointed the lens.

She still worried about him though, because his urgent, intimidatory style was not guaranteed to last for ever against the castle's so often impenetrably purposeless-seeming regime.

Their helmets used a comm system, originally developed by the semimythical Aldenata, that was understood to be impenetrably secure.