Found 2 items, similar to Impenetrability.
English → English (WordNet)
Definition: impenetrability
impenetrability
n 1: resistance to penetration by a liquid [syn:
imperviousness]
[ant:
penetrability,
penetrability]
2: incomprehensibility by virtue of being too dense to
understand [syn:
impenetrableness]
English → English (gcide)
Definition: Impenetrability
Impenetrability
\Im*pen`e*tra*bil"i*ty\, n. [Cf. F.
imp['e]n['e]trabilit['e].]
1. Quality of being impenetrable.
[1913 Webster]
2. (Physics) That property in virtue of which two portions of
matter can not at the same time occupy the same portion of
space.
[1913 Webster]
3. Insusceptibility of intellectual or emotional impression;
obtuseness; stupidity; coldness.
[1913 Webster]