To throw away or abandon something. I was tired of carrying his bag for him, so I ditched it in a bush and went home. I had to ditch my car and walk into town after I ran out of gas.
See also: ditch
1. tv. to dispose of someone or something; to abandon someone or something. The crooks ditched the car and continued on foot.
2. tv. & in. to skip or evade someone or something. Pete ditched class today.