Inflected forms: smooth·er, smooth·est 1. Having a surface free from irregularities, roughness, or projections; even. See synonyms at level. 2. Having a fine texture: a smooth fabric.3a. Free from hair, whiskers, or stubble: felt his smooth cheek after the close shave.b. Having a short dense flat coat. Used of dogs. 4. Having an even consistency: a smooth pudding.5. Having an even or gentle motion or movement: a smooth ride.6. Having no obstructions or difficulties: a smooth operation.7. Serene: a smooth temperament.8. Bland: a smooth wine.9. Ingratiatingly polite and agreeable. 10. Having no grossness or coarseness in dress or manner.
VERB:
Inflected forms: smoothed, smooth·ing, smoothes
TRANSITIVE VERB:
1. To make (something) even, level, or unwrinkled. 2. To rid of obstructions, hindrances, or difficulties. 3. To soothe or tranquilize; make calm. 4. To make less harsh or crude; refine.
INTRANSITIVE VERB:
To become smooth.
NOUN:
1. The act of smoothing. 2. A smooth surface or part.