Meaning of lost in English
1. defeated
a lost game
2. missing
a lost child
3. confused
He may be getting lost in this strange(=unfamiliar) Tokyo.
4. missed
a lost prize
a lost opportunity
5. wasted
lost time
lost labor
a lost city
7. engrossed
He was lost in thought for a while.
1. past tense and past participle of lose
Get lost!