Source : Webster's Revised Unabridged Dictionary (1913)

Just \Just\, adv.
   1. Precisely; exactly; -- in place, time, or degree; neither
      more nor less than is stated.

            And having just enough, not covet more. -- Dryden.

            The god Pan guided my hand just to the heart of the
            beast.                                --Sir P.
                                                  Sidney.

            To-night, at Herne's oak, just 'twixt twelve and
            one.                                  -- Shak.

   2. Closely; nearly; almost.

            Just at the point of death.           -- Sir W.
                                                  Temple.

   3. Barely; merely; scarcely; only; by a very small space or
      time; as, he just missed the train; just too late.

            A soft Etesian gale But just inspired and gently
            swelled the sail.                     -- Dryden.

   {Just now}, the least possible time since; a moment ago.

Source : WordNet®

just now
     adv : only a moment ago; "he has just arrived"; "the sun just now
           came out" [syn: {just}]