1 roughometer | Definition of roughometer

roughometer

noun
rough·​om·​e·​ter | \ ËŒrəˈfämÉ™tÉ™(r)\

Definition of roughometer

: an instrument for measuring the roughness of a road surface

First Known Use of roughometer

1926, in the meaning defined above

History and Etymology for roughometer

rough entry 1 + -o- + -meter

Keep scrolling for more