资料来源 : pyDict

伯叔祖

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Granduncle \Grand"un"cle\, n. [Cf. F. grand-oncle.]
   A father's or mother's uncle.

资料来源 : WordNet®

granduncle
     n : an uncle of your father or mother [syn: {great-uncle}]