伯父的,伯父似的
Avuncular \A*vun"cu*lar\, a. [L. avunculus uncle.] Of or pertaining to an uncle. In these rare instances, the law of pedigree, whether direct or avuncular, gives way. --I. Taylor.
avuncular adj 1: being or relating to an uncle 2: like an uncle in kindness or indulgence; "showed avuncular concern"