ad

8 definitions found

ad - Collaborative International Dictionary of English v.0.48 :

  Ad- \Ad-\ [A Latin preposition, signifying to. See At.]
     As a prefix ad- assumes the forms ac-, af-, ag-, al-, an-,
     ap-, ar-, as-, at-, assimilating the d with the first letter
     of the word to which ad- is prefixed. It remains unchanged
     before vowels, and before d, h, j, m, v. Examples: adduce,
     adhere, adjacent, admit, advent, accord, affect, aggregate,
     allude, annex, appear, etc. It becomes ac- before qu, as in
     acquiesce.
     [1913 Webster]

ad - WordNet (r) 2.1 (2005) :

  AD
      adv 1: in the Christian era; used before dates after the
             supposed year Christ was born; "in AD 200" [syn: AD,
             A.D., anno Domini]
      n 1: a public promotion of some product or service [syn: ad,
           advertisement, advertizement, advertising,
           advertizing, advert]

ad - Free On-line Dictionary of Computing (26 May 2007) :

  ad
  
     <networking> The country code for Andorra.
  
     (1999-01-26)
  

  Administrative Domain
  AD
  
     <networking> (AD) A collection of hosts and routers, and
     the interconnecting network(s), managed by a single
     administrative authority.
  
     (1994-11-24)
  

ad - V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006) :

  AD
         Active Directory (MS, Windows, AD, DS)
         

  AD
         Analog-to-Digital (D/A), "A/D"
         

  AD
         Authorized Distributor (DEC)
         

  AD
         Autonomous DOMAIN