segno[sān′yō; It se′nyō̂]
segno definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
noun pl. segni
Music a sign; esp., the sign ( or :S:) used at the beginning or end of a repeat
Origin: Italian ; from Classical Latin signum, a sign
segno definition by American Heritage Dictionary
noun pl. se·gnos Music
A notational sign, especially the sign marking the beginning or the end of a repeat.
Origin: Italian, from Latin signum, sign; see sekw-1 in Indo-European roots.