資料來源 : Webster's Revised Unabridged Dictionary (1913)

Perdurable \Per*dur"a*ble\, n. [Cf. F. perdurable, OE.
   pardurable. See {Perdure}.]
   Very durable; lasting; continuing long. [Archaic] --Chaucer.
   Shak. -- {Per*dur"a*bly}, adv. [Archaic]