moor - navi
- moor
- moor timbering system
- moored electrode
- mooring line
- moraine
- morass
- mortar
- mortar mill
- mortar mixer
- mortar mixture
- mortar-mixing plant
- mortared
- mortice
- mortise
- mortised joint
- mosaic
- mosaic photograph
- moss packing
- mother substance
- motion
- motion screw
- motion-sensitive geophone
- motive fluid
- motive force
- motor
- motor (electric) drive
- motor drill
- motor generator
- motor oil thickening (motor oil thickener) additive
- motor road
- motor tire
- motor-controlled
- motor-driven (motor-operated)
- motor-driven oscillator
- motor-truck concrete mixer
- moulded-in-place pile
- mountain creep
- mountain lift
- mountain rope hoist
- mountain system
