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English definition of “smooth”

smooth

verb [I or T] (MAKE FLAT)    /smuːð/
to move your hands across something in order to make it flat: He straightened his tie nervously and smoothed (down) his hair.Making things more or less smooth or straight
(Definition of smooth verb (MAKE FLAT) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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