coun·ter·shaft 
(kountər-shăft′)
(kountər-shăft′)n.
An intermediate shaft between the powered and driven shafts in a belt drive.
- metalworking
- metamaterial
- metamathematical
- metamathematician
- metamathematics
- metamere
- metameric
- metamerically
- metamerism
- metamorphic
- metamorphism
- metamorphose
- metamorphosis
- metamorphous
- Metamucil
- metanephric
- metanephros
- metaphase
- metaphase plate
- metaphor
- metaphoric
- metaphorical
- metaphorically
- metaphosphate
- metaphosphoric acid