1.Definition: elastic; rebounds readily
"A lively tennis ball"
2.Definition: filled with events or activity
"A lively period in history"
3.Definition: full of life and energy
"A lively discussion", "Lively and attractive parents", "A lively party"
4.Definition: full of spirit; full of life
"This whole lively world"
5.Definition: full of zest or vigor
6.Definition: quick and energetic
"A lively gait"