[ˈtjuːbless]

Definitions

1. adjective

Not having tubes or tube-like structures; especially, a tire or inner tube that is designed to run without an inner tube.

“The cyclist opted for tubeless tires to reduce puncture risk during long rides.”

2. adjective

Lacking a tube or tube-like structure, especially in the context of medical or scientific equipment.

“The new tubeless design of the oxygen concentrator allows for easier maintenance.”

3. noun

A person or thing that is tubeless.

“The tubeless patient was able to recover quickly from the surgery.”