What does "pervious" mean?

Pervious: Capable of being penetrated, or seen through, by physical or mental vision. [R.] God, whose secrets are pervious to no eye. Jer. Taylor.

Additional senses

  1. 2.Capable of penetrating or pervading. [Obs.] Prior.
  2. 3.(Zoöl.) Open; -- used synonymously with perforate, as applied to the nostrils or birds.

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