While \While\, n. [AS. hw[imac]l; akin to OS. hw[imac]l,
   hw[imac]la, OFries. hw[imac]le, D. wigl, G. weile, OHG.
   w[imac]la, hw[imac]la, hw[imac]l, Icel. hv[imac]la a bed,
   hv[imac]ld rest, Sw. hvila, Dan. hvile, Goth. hweila a time,
   and probably to L. quietus quiet, and perhaps to Gr. ? the
   proper time of season. [root]20. Cf. Quiet, Whilom.]
   1. Space of time, or continued duration, esp. when short; a
      time; as, one while we thought him innocent. "All this
      while." --Shak.
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            This mighty queen may no while endure. --Chaucer.
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            [Some guest that] hath outside his welcome while,
            And tells the jest without the smile. --Coleridge.
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            I will go forth and breathe the air a while.
                                                  --Longfellow.
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   2. That which requires time; labor; pains. [Obs.]
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            Satan . . . cast him how he might quite her while.
                                                  --Chaucer.
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   At whiles, at times; at intervals.
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            And so on us at whiles it falls, to claim
            Powers that we dread.                 --J. H.
                                                  Newman.
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   The while, The whiles, in or during the time that;
      meantime; while. --Tennyson.

   Within a while, in a short time; soon.

   Worth while, worth the time which it requires; worth the
      time and pains; hence, worth the expense; as, it is not
      always worth while for a man to prosecute for small debts.
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