Definitions

cáo to transport (esp. grain) by water; (literary) watercourse; canal

Etymology phono-semantic

water

Semantic: Phonetic:

About

is a phono-semantic compound: the semantic component is the water radical , placing it in the realm of rivers, waterways, and aquatic activities, while the right side functions as the phonetic, yielding the pronunciation "cao". Etymologically, the character denoted the transportation of grain and other essential goods by water, specifically the state-run canal and river networks that supplied the capital and military in imperial times. This specialized meaning is preserved in the historical term 漕运 (caoyun), "water transport". Overall, conveys aquatic freight and governmental logistics, distinguishing it from general travel by boat.

Etymology Hide

Seal etymology image
Seal Shuowen (~100 AD)
Seal etymology image
Seal Western Han dynasty (202 BC-9 AD)
Clerical etymology image
Clerical Eastern Han dynasty (25-220 AD)
Traditional Modern
Simplified Modern