Smooth

1. Flowing or uttered without check, obstruction, or hesitation; not harsh; voluble; even; fluent.
2. Evenly spread or arranged; sleek; as, smooth hair.
3. That which is smooth; the smooth part of anything.
4. To palliate; to gloze; as, to smooth over a fault.
5. Smoothly.
6. Having an even surface, or a surface so even that no roughness or points can be perceived by the touch; not rough; as, smooth glass; smooth porcelain.
7. To make smooth; to make even on the surface by any means; as, to smooth a board with a plane; to smooth cloth with an iron.
8. To ease; to regulate.
9. To give a smooth or calm appearance to.
10. Causing no resistance to a body sliding along its surface; frictionless.
11. To free from harshness; to make flowing.
12. To flatter; to use blandishment.
13. The act of making smooth; a stroke which smooths.
14. Gently flowing; moving equably; not ruffled or obstructed; as, a smooth stream.
15. Bland; mild; smoothing; fattering.
16. To free from obstruction; to make easy.