除去
chúqù · HSK 7
eliminate
🚫 chú = remove + qù = go away — send it away to eliminate it
除 means remove or get rid of, 去 means to go or go away. Together they form a verb meaning to make something go away completely — to eliminate or remove it.
除 — left ear/mound 阝 + surplus 余
除 combines the 'mound/steps' radical 阝 (originally 阜, a hill) with 余 as the phonetic. It first meant the steps of a palace, then extended to 'remove' or 'clear away' (as one sweeps steps clean), and later to mathematical 'divide.'
去 — 土 earth on top + 厶 (originally 凵, a vessel/container) below
Originally a pictograph showing a person (大) departing from an enclosed area or vessel, suggesting leaving or going away. Over time the top simplified to 土 and the bottom to 厶. The core meaning 'to go, to leave, to depart' has remained stable since ancient Chinese.