A prosthetic is an artificial replacement for part of the body that's missing or damaged.
You might have heard about people who've lost limbs due to accidents or illness and then get a new leg or arm made from materials like plastic, metal, or even carbon fiber. That's what a prosthetic is – it helps them move around and do everyday things with ease. Prosthetics can also refer to devices that help people breathe or speak, like oxygen masks or communication aids for those who have trouble talking. In all cases, the goal of a prosthetic is to make life more normal for someone who's dealing with physical challenges.
An artificial replacement for part of the body; a prosthesis, prosthetic device.
