pō, bó
anchor vessel
Phonosemantic compound. 氵 represents the meaning and 白 represents the sound.
Evolution

Seal script
Chu (Warring States: 475-221 BC)
Clerical script
Western Han dynasty (202 BC-9 AD)
Clerical script
Western Han dynasty (202 BC-9 AD)Regular script
ModernComponent uses
Sound component in 1 character (0 verified)
Sources