living rock

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Rock that is carved in situ.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun 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
• noun highly succulent stemless clump-forming plants with grey-green leaves similar in texture to lumps of granite; South Africa