DsThe symbol for darmstadtium.DSabbr.1. dal segno2. data set3. document signedAmerican Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.Ds the chemical symbol for (Elements & Compounds) darmstadtium DS abbreviation for 1. (Music, other) music Also: ds dal segno 2. (Professions) Detective Sergeant Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014D.S. Music. from the sign. [