Penetrate

International Cyclopedia of Practical Knowledge · 1895 · p. 44

bore, pierce, perforate. Penetration, | acutene , sagacity. (Dullne .)

Bu kavram başka kaynaklarda da geçiyor

Chamber's Twientieth Century Dictionary (1908)
Chamber's Etymological of the English Language (1895)
Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
Pantologia (1813)

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