Source : Webster's Revised Unabridged Dictionary (1913)

Any \A"ny\, a. & pron. [OE. [ae]ni[yogh], [ae]ni, eni, ani, oni,
   AS. [=ae]nig, fr. [=a]n one. It is akin to OS. [=e]nig, OHG.
   einic, G. einig, D. eenig. See {One}.]
   1. One indifferently, out of an indefinite number; one
      indefinitely, whosoever or whatsoever it may be.

   Note: Any is often used in denying or asserting without
         limitation; as, this thing ought not be done at any
         time; I ask any one to answer my question.

               No man knoweth the Son, but the Father; neither
               knoweth any man the Father, save the Son. --Matt.
                                                  xi. 27.

   2. Some, of whatever kind, quantity, or number; as, are there
      any witnesses present? are there any other houses like it?
      ``Who will show us any good?'' --Ps. iv. 6.

   Note: It is often used, either in the singular or the plural,
         as a pronoun, the person or thing being understood;
         anybody; anyone; (pl.) any persons.

               If any of you lack wisdom, let him ask of God, .
               . . and it shall be given him.     --Jas. i. 5.

               That if he found any of this way, whether they
               were men or women, he might bring them bound unto
               Jerusalem.                         --Acts ix. 2.

   {At any rate}, {In any case}, whatever may be the state of
      affairs; anyhow.

Case \Case\, n. [F. cas, fr. L. casus, fr. cadere to fall, to
   happen. Cf. {Chance}.]
   1. Chance; accident; hap; opportunity. [Obs.]

            By aventure, or sort, or cas.         --Chaucer.

   2. That which befalls, comes, or happens; an event; an
      instance; a circumstance, or all the circumstances;
      condition; state of things; affair; as, a strange case; a
      case of injustice; the case of the Indian tribes.

            In any case thou shalt deliver him the pledge.
                                                  --Deut. xxiv.
                                                  13.

            If the case of the man be so with his wife. --Matt.
                                                  xix. 10.

            And when a lady's in the case You know all other
            things give place.                    --Gay.

            You think this madness but a common case. --Pope.

            I am in case to justle a constable,   --Shak.

   3. (Med. & Surg.) A patient under treatment; an instance of
      sickness or injury; as, ten cases of fever; also, the
      history of a disease or injury.

            A proper remedy in hypochondriacal cases.
                                                  --Arbuthnot.

   4. (Law) The matters of fact or conditions involved in a
      suit, as distinguished from the questions of law; a suit
      or action at law; a cause.

            Let us consider the reason of the case, for nothing
            is law that is not reason.            --Sir John
                                                  Powell.

            Not one case in the reports of our courts. --Steele.

   5. (Gram.) One of the forms, or the inflections or changes of
      form, of a noun, pronoun, or adjective, which indicate its
      relation to other words, and in the aggregate constitute
      its declension; the relation which a noun or pronoun
      sustains to some other word.

            Case is properly a falling off from the nominative
            or first state of word; the name for which, however,
            is now, by extension of its signification, applied
            also to the nominative.               --J. W. Gibbs.

   Note: Cases other than the nominative are oblique cases. Case
         endings are terminations by which certain cases are
         distinguished. In old English, as in Latin, nouns had
         several cases distinguished by case endings, but in
         modern English only that of the possessive case is
         retained.

   {Action on the case} (Law), according to the old
      classification (now obsolete), was an action for redress
      of wrongs or injuries to person or property not specially
      provided against by law, in which the whole cause of
      complaint was set out in the writ; -- called also
      {trespass on the case}, or simply {case}.

   {All a case}, a matter of indifference. [Obs.] ``It is all a
      case to me.'' --L'Estrange.

   {Case at bar}. See under {Bar}, n.

   {Case divinity}, casuistry.

   {Case lawyer}, one versed in the reports of cases rather than
      in the science of the law.

   {Case} {stated or agreed on} (Law), a statement in writing of
      facts agreed on and submitted to the court for a decision
      of the legal points arising on them.

   {A hard case}, an abandoned or incorrigible person. [Colloq.]
      

   {In any case}, whatever may be the state of affairs; anyhow.
      

   {In case}, or {In case that}, if; supposing that; in the
      event or contingency; if it should happen that. ``In case
      we are surprised, keep by me.'' --W. Irving.

   {In good case}, in good condition, health, or state of body.
      

   {To put a case}, to suppose a hypothetical or illustrative
      case.

   Syn: Situation, condition, state; circumstances; plight;
        predicament; occurrence; contingency; accident; event;
        conjuncture; cause; action; suit.

Source : WordNet®

in any case
     adv 1: used to indicate that a statement explains or supports a
            previous statement; "Anyhow, he is dead now"; "I think
            they're asleep; anyhow, they're quiet"; "I don't know
            what happened to it; anyway, it's gone"; "anyway,
            there is another factor to consider"; "I don't know
            how it started; in any case, there was a brief
            scuffle"; "in any event, the government faced a
            serious protest"; "but at any rate he got a knighthood
            for it" [syn: {anyhow}, {anyway}, {at any rate}, {in
            any event}]
     2: making an additional point; anyway; "I don't want to go to a
        restaurant; besides, we can't afford it"; "she couldn't
        shelter behind him all the time and in any case he wasn't
        always with her" [syn: {besides}]