the misspelling of the REAL word- ritardando. Retardando is not a slang or real word, just the way someone who has no knowlege of music would spell it.

Ritardando- To slow down the tempo. Used in Music scores to show a change in the tempo(speed) of the music.
You are a retard if you spell the word ritardando like retardando.
by DoubleXM June 13, 2007
Get the mug
Get a retardando mug for your cousin Trump.