| Perdurable | n. [ Cf. F. perdurable, OE. pardurable. See Perdure. ] Very durable; lasting; continuing long. [ Archaic ] Chaucer. Shak. [ 1913 Webster ] -- |
| durable | (adj) very long lasting, Syn. indestructible, perdurable, undestroyable, Example: less durable rocks were gradually worn away to form valleys; the perdurable granite of the ancient Appalachian spine of the continent |