duì
correct
Original meaning:
develop land
Depicts a hand (寸) holding a farming tool (丵) to develop land (土). Based on the original meaning "develop land".
Components
Evolution

Oracle script
(~1250-1000 BC)
Bronze script
Early Western Zhou (~1000 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Regular script
ModernDefinitions
Component uses
Sound component in 1 character (0 verified)
Sources
季旭昇《說文新證》p.169-171