1. (of trains) up (i.e. towards the capital)
2. (of river boats) to go against the current
3. to submit (a document) to higher authorities

1. car
2. vehicle
3. machine
4. to shape with a lathe
5. Kangxi radical 159

classifier: 輛

1. war chariot (archaic)
2. rook (in Chinese chess)
3. rook (in chess)