Having no cable, usually using electric batteries as a source of energy: a cordless phone.
Having no cord; specifically using batteries rather than mains electrical energy
operating without a wire connection to the companion interacting unit; -- of telephones alongside products using e.g. radio or infrared signals to allow interaction between devices without a direct line website link.
making use of a battery as a source of power; -- of tools which will utilize line present for power.
not having a cord
Having no cable, often utilizing batteries as a source of energy: a cordless phone.
Having no cable; especially making use of batteries instead of mains electricity
running without a wire connection to the companion interacting device; -- of phones also products making use of e.g. radio or infrared signals to permit communication between devices without a primary cable link.
making use of a battery as a source of energy; -- of tools which generally use line current for energy.