adj.
1.having a surface free from roughness or bumps or ridges or irregularities
2.smoothly agreeable and courteous with a degree of sophistication
3.of the margin of a leaf shape
4.not marked with wrinkles
5.smooth and unconstrained in movement
6.without breaks between notes
7.without chinks or crannies
8.lacking obstructions or difficulties smooth n.
1.the act of smoothing smooth v.
1.make smooth or smoother, as if by rubbing
2.(of surfaces) make shine
3.free from obstructions