re•turn•a•blePronunciation: (ri-tûr'nu-bul), [key]
that may be returned: returnable merchandise.
requiring a return, as a writ to the court from which it is issued.
a beverage bottle or can that can be returned when empty for refund of a deposit.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.