noun
- A man who is very old.
- synonyms: old man, graybeard, Methuselah
- A stoneware drinking jug with a long neck; decorated with a caricature of Cardinal Bellarmine (17th century. ).
- synonyms: bellarmine, longbeard, long-beard
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). greybeard. Retrieved September 20, 2026, from http://smartdefine.org/greybeard/definitions/1283216 |
| Chicago | WordNet. 2010. "greybeard" http://smartdefine.org/greybeard/definitions/1283216 (accessed September 20, 2026). |
| Harvard | WordNet 2010, greybeard, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/greybeard/definitions/1283216>. |
| MLA | WordNet. "greybeard" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/greybeard/definitions/1283216> |