The Collaborative International Dictionary of English v.0.48:

Provide \Pro*vide"\, v. t. [imp. & p. p. Provided; p. pr. &
   vb. n. Providing.] [L. providere, provisum; pro before +
   videre to see. See Vision, and cf. Prudent, Purvey.]
   1. To look out for in advance; to procure beforehand; to get,
      collect, or make ready for future use; to prepare.
      "Provide us all things necessary." --Shak.
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   2. To supply; to afford; to contribute.
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            Bring me berries, or such cooling fruit
            As the kind, hospitable woods provide. --Milton.
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   3. To furnish; to supply; -- formerly followed by of, now by
      with. "And yet provided him of but one." --Jer. Taylor.
      "Rome . . . was well provided with corn." --Arbuthnot.
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   4. To establish as a previous condition; to stipulate; as,
      the contract provides that the work be well done.
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   5. To foresee.

   Note: [A Latinism] [Obs.] --B. Jonson.
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   6. To appoint to an ecclesiastical benefice before it is
      vacant. See Provisor. --Prescott.
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The Collaborative International Dictionary of English v.0.48:

Provided \Pro*vid"ed\, conj.
   On condition; by stipulation; with the understanding; if; --
   usually followed by that; as, provided that nothing in this
   act shall prejudice the rights of any person whatever.
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         Provided the deductions are logical, they seem almost
         indifferent to their truth.              --G. H. Lewes.
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   Note: This word is strictly a participle, and the word being
         is understood, the participle provided agreeing with
         the whole sentence absolute, and being equivalent to
         this condition being previously stipulated or
         established.
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Moby Thesaurus II by Grady Ward, 1.0:

65 Moby Thesaurus words for "provided":
   according as, accoutered, all ready, all set, armed,
   armed and ready, booted and spurred, briefed, catered, coached,
   cocked, endowed, equipped, familiarized, fitted, fitted out,
   furnished, good and ready, groomed, heeled, if, in any case,
   in arms, in battle array, in case, in case that, in either case,
   in readiness, in the saddle, informed, invested, it being provided,
   just in case, loaded, loaded for bear, mature, mobilized,
   on condition, on condition that, on the mark, outfitted, planned,
   prearranged, prepared, prepared and ready, prepped, primed,
   provided always, provided that, providing, psyched up, purveyed,
   ready, ready for anything, rigged, ripe, set, subject to, supplied,
   up in arms, vigilant, well-prepared, with the stipulation,
   with the understanding, with this proviso