yì
skill, art
Original meaning:
to plant
Originally written as 埶. The 艹 component was added later, based on the original meaning "to plant". The meaning later shifted to "skill" and "art".
Components
Evolution

Clerical script
Eastern Han dynasty (25-220 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Regular script
ModernComponent uses
Sound component in 1 character (0 verified)
Sources
李学勤《字源》p.218