extender

One who extends.

The public has learned to accept the services of physician extenders as a substitute for a qualified medical doctor, but the medical profession itself will, I daresay, continue to erect substantial barriers to any policy or effort that directly affects income.

[Marc Jacobs] is a colonialist, an extender of brands, and in very good shape.

Any of various substances designed to extend any of several properties of a material.

“Flour” routinely contained crushed stone or gypsum as a cheap extender.

Any of various components designed to extend the length of a device.

Any substance added to food to bulk it out, with a higher protein content than a filler.

Soy protein is used as a meat extender.

A runner, or quick-draw.