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Definition of frictionless adjective from the Oxford Advanced Learner's Dictionary

frictionless

adjective
 
/ˈfrɪkʃnləs/
 
/ˈfrɪkʃnləs/
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  1. with no resistance between a surface or substance and something that is moving along or through it
    • The block moves on a frictionless surface.
  2. achieved with or involving little difficulty or effort
    • You want the buying experience to be as frictionless as possible.
buttercup
noun
 
 
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