•A small part, especially a standardized or detachable part of a device or machine.
•A tube connector; a standardized connecting part of a piping system to attach sections of pipe together, such as a coupling
•The act of trying on clothes to inspect or adjust the fit.
•The process of fitting up; especially of applying craft methods such as skilled filing to the making and assembling of machines or other products.
•(often plural) A removable item in a house or other building, which can be taken with one when one moves out, such as a moveable piece of furniture, a carpet, picture, etc.; US furnishing; compare fixture.