Phonosemantic compound. 穴 represents the meaning and 䊪 represents the sound. Based on the original meaning "to steal rice". The meaning of this character has shifted over time and now means "secretly".
SealWarring States (Chu)475-221 BCSealWarring States (Chu)475-221 BCSealWarring States (Chu)475-221 BCSealWarring States (Chu)475-221 BCSealShuowen~100 ADClericalWestern Han202 BC-9 ADClericalEastern Han25-220 ADRegularModern