Liv·ing a.
  1. Being alive; having life; as, a living creature.  Opposed to dead.
  2. Active; lively; vigorous; -- said esp. of states of the mind, and sometimes of abstract things; as, a living faith; a living principle. “ Living hope. ”
  3. Issuing continually from the earth; running; flowing; as, a living spring; -- opposed to stagnant.
  4. Producing life, action, animation, or vigor; quickening. “Living light.”
  5. Ignited; glowing with heat; burning; live.
     Then on the living coals wine they pour.   --Dryden.
  Living force. See Vis viva, under Vis.
  Living gale Naut., a heavy gale.
  Living rock or Living stone, rock in its native or original state or location; rock not quarried. “ I now found myself on a rude and narrow stairway, the steps of which were cut out of the living rock.” --Moore.
  The living, those who are alive, or one who is alive.
  living rock
       n 1: usually unbranched usually spineless cactus covered with
            warty tubercles and having magenta flowers and white or
            green fruit; resembles the related mescal; northeastern
            Mexico and southwestern United States [syn: Ariocarpus
            fissuratus]
       2: highly succulent stemless clump-forming plants with
          gray-green leaves similar in texture to lumps of granite;
          South Africa [syn: living granite, stone mimicry plant]