Modifies a noun

• roll-off: The day marked the maiden voyage of the first roll-on roll-off ferry to serve the county, changing the lives of everyone involved.

• deodorant: Our personal hygiene correspondent Alex Proud reports that roll-on deodorant is more efficacious than the aerosol variety.

• ferry: The day marked the maiden voyage of the first roll-on roll-off ferry to serve the county, changing the lives of everyone involved.

• acceleration: And out on the highway, this 7 % increase in drive force makes for outstandingly strong roll-on acceleration.

• service: In the 1950s the Eastern Docks started to be developed for the growing roll-on roll-off car ferry services.

• ship: Charter arrangements ensured that three roll-on roll-off container ships were also available at short notice in 2001/02.