perdurable Meaning, Definition & Usage

  1. adjective satellite very long lasting
    indestructible; durable; undestroyable.
    • less durable rocks were gradually worn away to form valleys
    • the perdurable granite of the ancient Appalachian spine of the continent

WordNet

Per*dur"a*ble noun
Etymology
Cf. F. perdurable, OE. pardurable. See Perdure.
Definitions
  1. Very durable; lasting; continuing long. Archaic Chaucer. Shak. -- Per*dur"a*bly, adv. Archaic

Webster 1913