Capable of being transferred from one employer to another. Used of an employee benefit, Computers Relating to or being software that can run on two or more kinds of computers or with two or more kinds of operating systems, of a motor designed to be attached to the outside of a boat's hull, noun_ a small light typewriter; usually with a case in which it can be carried, video games A hand-held video gaming device, A portable toilet; a self-contained outhouse