Meaning of はくはく in Japanese

It seems that your search contains the following:

Definition of はくはく

はくはく(hakuhaku) 【白白】

めいめいはくはく(meimeihakuhaku) 【明明白白 ·明々白々】

(adj-na, adj-t, adv-to, n, adj-no) clearly evident; quite obvious; as clear as day; beyond any doubt; strikingly apparent
明々白々だ。
It's abundantly clear.