D defs.my
Entry 2 senses Webster, 1913

Returnable

/rēt-ẽrn'-əb-əl/ · Re·turn·a·ble · IPA /riːtˈɜrnəbəl/
01 a. Capable of, or admitting of, being returned.
  1. 1.
    Capable of, or admitting of, being returned.
  2. 2.
    Legally required to be returned, delivered, given, or rendered; as, a writ or precept returnable at a certain day; a verdict returnable to the court.(Law)