1. 竞争；角逐
When two or more people or organizations joust, they compete to see who is better.

2. （中世纪的骑士）进行马上长矛比武，骑马比武
In medieval times, when two knights on horseback jousted, they fought against each other using long spears called lances.

1. a combat between two mounted knights tilting against each other with blunted lances

Synonym: tilt