In music notation, a thirty-second rest is a pause in the music lasting for one-eighth of a beat, the same duration as a thirty-second note. It is drawn as a sixteenth rest with a third flag in the middle of the staff.
On the staff, a thirty-second rest looks something like this:
/\
---| /-----------------------------------------------------
|/ *-/
---/------------------*-/----------------------------------
/| *-/
-/-|/\----------------/------------------------------------
| | | /
|--|--|----------------------------------------------------
\ | |
--\|_/-----------------------------------------------------
|
\|