1. past tense and past participle of drop; let fall or cause to fall
2. abandoned or discontinued something
3. delivered or left someone or something at a place

1. having fallen or been lowered

Examples

• She dropped her keys on the floor.
• He dropped out of college last year.
• I dropped the kids off at school this morning.
• The temperature dropped below freezing overnight.
• The company dropped its lawsuit against the competitor.
• Her jaw dropped when she heard the news.
• The dropped ceiling concealed the pipes above.