Adjective durable has 3 senses
  1. durable, lasting, long-lasting, long-lived - existing for a long time; "hopes for a durable peace"; "a long-lasting friendship"
    Antonym: short (indirect, via long)
  2. durable, long-wearing - serviceable for a long time; "durable denim jeans"
    Antonym: unserviceable (indirect, via serviceable)
  3. durable, indestructible, perdurable, undestroyable - very long lasting; "less durable rocks were gradually worn away to form valleys"; "the perdurable granite of the ancient Appalachian spine of the continent"
    Antonym: perishable (indirect, via imperishable)