Per-tĕr′e-brā′tion, n.
n. [Lat. perterebrare, to bore through, from the prefix per, through, and terebrare, to bore, from terebra, a borer, from terere, to rub to pieces, to grind.] The act of boring through. [Obs.] Ainsworth.
n. [Lat. perterebrare, to bore through, from the prefix per, through, and terebrare, to bore, from terebra, a borer, from terere, to rub to pieces, to grind.] The act of boring through. [Obs.] Ainsworth.