roll one's r's

:  a written document that may be rolled up :  scroll

:  a document containing an official or formal record

:  a manuscript book

:  to impel forward by causing to turn over and over on a surface

:  to cause to revolve by turning over and over on or as if on an axis

:  to cause to move in a circular manner

:  a sound produced by rapid strokes on a drum

:  a sonorous and often rhythmical flow of speech

:  a heavy reverberatory sound

:  the 18th letter of the English alphabet

:  a graphic representation of this letter

:  a speech counterpart of orthographic r

: radius

: rain

: range