1. past tense and past participle of jump; moved quickly upward or forward by pushing off with the legs
2. past tense and past participle of jump; moved suddenly or quickly
3. past tense and past participle of jump; increased suddenly

Examples

• She jumped over the fence to retrieve her ball.
• The cat jumped onto the kitchen counter.
• He jumped when the door slammed shut.
• The stock price jumped 15% after the announcement.
• They jumped into the pool on the hot summer day.
• The rabbit jumped across the garden path.
• Sales jumped dramatically during the holiday season.