Found 2 items, similar to greybeard.
English → English (WordNet) Definition: greybeard greybeard n : a man who is very old [syn: old man, graybeard, Methuselah]
English → English (gcide) Definition: greybeard greybeard \grey"beard\ n. a man who is old. Syn: old man. [WordNet 1.5]