middleness
/ˈmɪdlnəs/noun
The fact or condition of being middle, especially in rank or sequence.
Origin
Mid 19th century. From middle + -ness.
- surface-mounted
- surface noise
- surface paper
- surface physics
- surface plane
- surface planer
- surface planing
- surface plate
- surface pressure
- surface-printed
- surface printing
- surface process
- surfacer
- surface rib
- surface road
- surface roller
- surface science
- surface scientist
- surface shelter
- surface speed
- surface structure
- surface tension
- surface-to-air
- surface-to-surface
- surface water