portable

Elmo uses an Inogen portable oxygen machine.

He had begun to tolerate his portable vent and could go outside.

Dr Bray also has a portable communion kit, which he said allowed him to celebrate mass in people's houses.

Lithium-ion batteries are widely used in portable electronic devices and electric vehicles, including cellphones, e-bikes, laptops, wireless headphones, scooters, trucks and cars.

The couple’s first meeting with the regulators took place in a portable cabin in Brussels.