[1] : The Collaborative International Dictionary of English v.0.48

weakly \weak"ly\, adv.
   in a weak manner; with little strength or vigor; feebly.
   1913 webster

[2] : The Collaborative International Dictionary of English v.0.48

weakly \weak"ly\, a. compar. weaklier; superl. weakliest.
   not strong of constitution; infirm; feeble; as, a weakly
   woman; a man of a weakly constitution.
   1913 webster
see also:
weaklier weakliest 

[3] : WordNet (r) 2.0

weakly
     adj : lacking physical strength or vitality; "a feeble old woman";
           "her body looked sapless" syn: decrepit, debile, feeble,
            infirm, sapless, weak
     adv : in a weak or feeble manner or to a minor degree; "weakly
           agreed to a compromise"; "wheezed weakly"; "he was
           weakly attracted to her" ant: strongly
     also: weakliest, weaklier
see also:
decrepit debile feeble infirm sapless weak 
strongly weakliest weaklier 

[4] : Moby Thesaurus II by Grady Ward, 1.0

125 moby thesaurus words for "weakly":
   a bit, a la sourdine, a little, anemic, asthenic, barely,
   bloodless, by a hair, by an ace, cachectic, chicken, cowardly,
   daintily, debilitated, decrepit, delicately, dimly, drained,
   drooping, droopy, dull, effeminately, effete, enervated, etiolated,
   ever so little, exhausted, exiguously, failing, faint, faintish,
   faintly, feeble, feebly, flabby, flaccid, flimsy, floppy, fragile,
   frail, gently, gone, gutless, hardly, healthless, hushedly,
   imbecile, imperfectly, impotent, in poor health, inappreciably,
   inconsequentially, infirm, infirmly, insignificantly,
   insubstantial, invalid, just a bit, languid, languishing,
   languorous, languorously, lightly, limber, limp, listless,
   listlessly, little, low, lustless, marrowless, meagerly, minimally,
   minutely, moribund, negligibly, nerveless, not hardly, only just,
   pale, peaked, peaky, pianissimo, piano, pithless, pooped,
   powerless, reduced, reduced in health, rubbery, run-down, sapless,
   scantily, scarcely, shakily, sickly, sinewless, slack, slightly,
   soft, softly, sordamente, sordo, spineless, strengthless,
   strengthlessly, subduedly, tant soit peu, teeteringly, totteringly,
   triflingly, unhardened, unhealthy, unnerved, unsound, unsoundly,
   unsteadily, unstrung, unsubstantial, unsubstantially,
   valetudinarian, valetudinary, weak, weakened,
   with low resistance

Weakly >> W Words
Weakly, definition of term: Weakly
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