Meanings
adjectiveunpenetrable (comparative more unpenetrable, superlative most unpenetrable)
comparative more unpenetrable · superlative most unpenetrable
- impenetrable
'I suppose, inspector,' said Mr Carrados, 'it might seem rather unreasonable of me to ask you to come down here after being in court all day, eh?' 'Well, no, sir,' replied Inspector Beedel with his usual unpenetrable candour; […]
1927, Ernest Bramah [pseudonym; Ernest Brammah Smith], Max Carrados Mysteries
Origin
Rhymes & wordplay
Anagrams
Cite this entry
APA
unpenetrable. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/unpenetrable
MLA
“unpenetrable.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unpenetrable. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “unpenetrable,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/unpenetrable.
Source: unpenetrable on Wiktionary, CC BY-SA 4.0.