健 (jiàn)
healthy; to invigorate; to strengthen; to be good at; to be strong in
Etymology
Phonosemantic compound. 亻 represents the meaning and 建 represents the sound.
Shuowen Jiezi
《說文》：“健，伉也。从人，建聲。”
Components
- 亻 (meaning) — 亻 is a component form of 人.
- 建 (sound)