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adv. Abbr. ult.
In or of the month before the present one: on the 15th ultimo.

[Latin ultimō (mēnse), in the last (month), ablative of ultimus, last; see ultimate.]
American 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.


(esp abbreviated in formal correspondence)in or during the previous month: a letter of the 7th ultimo. Abbreviation: ult. Compare instant7, proximo
[C16: from Latin ultimō on the last]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˈʌl təˌmoʊ)

in or of the month preceding the current one: on the 12th ultimo. Abbr.: ult., ulto.
[1575–85; < Latin ultimō (mēnse or diē) in the last (month) or on the last (day)]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.ultimo - in or of the month preceding the present one; "your letter received on the 29th ult"
past - earlier than the present time; no longer current; "time past"; "his youth is past"; "this past Thursday"; "the past year"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.


adv (dated Comm) → des letzten or vorigen Monats
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
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Ultimo's owners are shutting the UK business after an "extremely challenging" few years, with the loss of 11 jobs.
Ultimo's owners are winding up their UK business after an "extremely challenging" few years.
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MANILA, Philippines The Hungarian ambassador has fallen in love with the poem Mi Ultimo Adios or My Last Farewell written by Dr.
For more than a century now, Filipinos have been told of the life of Jose Rizal, especially his last 24 hours, his execution and his last poem, Mi Ultimo Adios.
Cranston, RI, February 14, 2015 --(PR.com)-- Electro Standards Laboratories (ESL), a leader in the design of motor controls and power systems, has put their expertise in the energy field behind their offering of the ULTIMO Lithium Ion Capacitor product line.