Letters that make rev
e, r, v are letters that make 'rev'
revs is a word created by adding a letter to 'rev'
2 possible definitions for 'rev'
Under this definition, rev is a noun and has the following properties:
revolutions per minute, rpm have the same meaning as 'rev'
'rev' can be a type of rate.
"the engine was doing 6000 revs"
Under this definition, rev is a verb and has the following properties:
rev up has the same meaning as rev
'rev' can be a type of increase.
revolutions per minute, rpm, rev are derivatives of 'rev'.
"rev up an engine"