- roll table
- roll test
- roll train
- roll traveler
- roll understeer
- roll welding
- roll wobbler
- roll-call
- roll-forged
- roll-over
- roll-up
- rollable
- rollback
- rolldrying machine
- rolled
- rolled alloy
- rolled asphalt
- rolled beam
- rolled beef
- rolled concrete
- rolled core
- rolled fill
- rolled girder
- rolled glass
- rolled gold
- rolled iron
- rolled joint
- rolled kerb
- rolled lead
- rolled meat
- rolled metal
- rolled oats
- rolled panel
- rolled plate
- rolled roofing
- rolled section
- rolled steel
- rolled stock
- rolled surface
- rolled thickness
- rolled thread
- rolled wire
- rolledfill dam
- roller
- roller analyzer
- roller axle
- roller ball
- roller bandage
- roller beam
- roller bearing
- roller bit
- roller blind
- roller bolt
- roller boring
- roller box
- roller bridge
- roller bump
- roller burnishing
- roller burr
- roller cage
- roller catch
- roller centrifuge
- roller chain
- roller clutch
- roller coating
- roller compaction
- roller contact
- roller conveyor
- roller crusher
- roller dam
- roller door
- roller drying
- roller electrode
- roller failead
- roller frame
- roller friction
- roller gage
- roller gate
- roller gauge
- roller leveller
- roller lever
- roller maker
- roller mark
- roller mill
- roller mounting
- roller painting
- roller pallet
- roller path
- roller plate
- roller press
- roller printing
- roller race
- roller rock
- roller roll
- roller saddle
- roller scalder
- roller setting
- roller shaft
- roller shutter
- roller shutters