1. male adult
2. the 4th of the 10 Heavenly Stems 天干 tiāngān
3. fourth (used like "4" or "D")
4. small cube of meat or vegetable
5. (literary) to encounter
6. (archaic) ancient Chinese compass point: 195°
7. (chemistry) butyl

1. letter
2. symbol
3. character
4. word
5. courtesy or style name traditionally given to males aged 20 in dynastic China

classifier: 個