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frictional

3 ENTRIES FOUND:
  1. frictional (adjective)
  2. frictional gearing (noun)
  3. frictional unemployment (noun)

fric·tion·al

adj \ˈfrik-shnəl, -shə-nəl\

Definition of FRICTIONAL

1
: of or relating to friction
2
: moved or produced by friction
— fric·tion·al·ly adverb

First Known Use of FRICTIONAL

1850

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