Happily

from WordNet (r) 3.0 (2006)
happily
    adv 1: in a joyous manner; "they shouted happily" [syn:
           {happily}, {merrily}, {mirthfully}, {gayly}, {blithely},
           {jubilantly}] [ant: {unhappily}]
    2: in an unexpectedly lucky way; "happily he was not injured"
       [ant: {sadly}, {unhappily}]
    
from The Collaborative International Dictionary of English v.0.48
Happily \Hap"pi*ly\ (h[a^]p"p[i^]*l[y^]), adv. [From {Happy}.]
   1. By chance; peradventure; haply. [Obs.] --Piers Plowman.
      [1913 Webster]

   2. By good fortune; fortunately; luckily.
      [1913 Webster]

            Preferred by conquest, happily o'erthrown. --Waller.
      [1913 Webster]

   3. In a happy manner or state; in happy circumstances; as, he
      lived happily with his wife.
      [1913 Webster]

   4. With address or dexterity; gracefully; felicitously; in a
      manner to insure success; with success.
      [1913 Webster]

            Formed by thy converse, happily to steer
            From grave to gay, from lively to severe. --Pope.

   Syn: Fortunately; luckily; successfully; prosperously;
        contentedly; dexterously; felicitously.
        [1913 Webster]
    
from Jargon File (4.4.4, 14 Aug 2003)
happily
 adv.

   Of software, used to emphasize that a program is unaware of some
   important fact about its environment, either because it has been
   fooled into believing a lie, or because it doesn't care. The sense of
   `happy' here is not that of elation, but rather that of blissful
   ignorance. "The program continues to run, happily unaware that its
   output is going to /dev/null." Also used to suggest that a program or
   device would really rather be doing something destructive, and is
   being given an opportunity to do so. "If you enter an O here instead
   of a zero, the program will happily erase all your data."
   Nevertheless, use of this term implies a basically benign attitude
   towards the program: It didn't mean any harm, it was just eager to do
   its job. We'd like to be angry at it but we shouldn't, we should try
   to understand it instead. The adjective "cheerfully" is often used in
   exactly the same way.
    
from The Free On-line Dictionary of Computing (8 July 2008)
happily

   Of software, used to emphasise that a program is unaware of
   some important fact about its environment, either because it
   has been fooled into believing a lie, or because it doesn't
   care.  The sense of "happy" here is not that of elation, but
   rather that of blissful ignorance.  "The program continues to
   run, happily unaware that its output is going to /dev/null."

   [{Jargon File}]
    
from Moby Thesaurus II by Grady Ward, 1.0
43 Moby Thesaurus words for "happily":
      agreeably, airily, blessedly, blissfully, blithely, cheerfully,
      cheerily, delightedly, ecstatically, elatedly, enthusiastically,
      exultantly, favorably, fortunately, gaily, genially, gladly,
      gleefully, heartily, hopefully, irrepressibly, jauntily, joyfully,
      jubilantly, lightly, luckily, merrily, opportunely, optimistically,
      peaceably, pleasantly, propitiously, prosperously, providentially,
      rapturously, rhapsodically, satisfyingly, smilingly, successfully,
      swimmingly, willingly, with good cheer, with pleasure

    

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