Source : Webster's Revised Unabridged Dictionary (1913)

Inclusive \In*clu"sive\, a. [Cf. F. inclusif.]
   1. Inclosing; encircling; surrounding.

            The inclusive verge Of golden metal that must round
            my brow.                              --Shak.

   2. Comprehending the stated limit or extremes; as, from
      Monday to Saturday inclusive, that is, taking in both
      Monday and Saturday; -- opposed to {exclusive}.

Source : WordNet®

inclusive
     adj : including much or everything; and especially including
           stated limits; "an inclusive art form"; "an inclusive
           fee"; "his concept of history is modern and inclusive";
           "from Monday to Friday inclusive" [ant: {exclusive}]

Source : Free On-Line Dictionary of Computing

inclusive
     
         In {domain theory}, a {predicate} P : D -> Bool is
        inclusive iff
     
        	For any {chain} C, a subset of D, and
        	for all c in C,
        	P(c) => P(lub C)
     
        In other words, if the predicate holds for all elements of an
        increasing sequence then it holds for their {least upper
        bound}.
     
        ("lub is written in {LaTeX} as {\sqcup}).
     
        (1995-02-03)