ex·tend·er 
(ĭk-stĕndər)
(ĭk-stĕndər)n.
A substance added to another substance to modify, dilute, or add to it: meatloaf that contained oatmeal as an extender.
- meteoritical
- meteoritics
- meteorograph
- meteoroid
- meteorologic
- meteorological
- meteorologically
- meteorologist
- meteorology
- meteorous
- meteor shower
- -meter
- meter
- meter
- meter
- meter-kilogram-second
- meter-kilogram-second-ampere
- meter maid
- metestrous
- metestrus
- metformin
- meth
- meth-
- methacrylate
- methacrylic acid