ハク バク 
() professor () exposition
 
はく (n-suf) (1) doctor, PhD, (2) exposition, fair, exhibition
はくあい (n,adj-no) charity, benevolence, philanthropy, (love for) humanity
はくがく (adj-na,n,adj-no) erudition
はかせ (n,n-suf,adj-no) (1) doctorate, PhD, Dr (as a title), (n) (2) expert, learned person
はくし (n,n-suf,adj-no) (1) doctorate, PhD, Dr (as a title), (n) (2) expert, learned person
はくぶつ (n) wide learning, natural history
はくぶつかん (n) museum
はくらんかい (n) fair, exhibition, exposition

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字