1. (

• smooth ,
• smoothen

) make smooth or smoother, as if by rubbing; "smooth the surface of the wood" ;

2. (

• polish ,
• smooth ,
• smoothen ,
• shine

) make (a surface) shine; "shine the silver, please"; "polish my shoes" ;

3. (

• smooth ,
• smooth_out

) free from obstructions; "smooth the way towards peace negotiations" ;

1. (

• smoothed ,
• smoothened

) made smooth by ironing ;