1. to make or become more lively, energetic, or interesting
Usage: often used with ‘up’

Examples

• The band’s upbeat music helped liven up the party.
• She tried to liven the conversation with some funny stories.
• The colorful decorations really livened up the room.
• His jokes always liven up our meetings.
• The rain seemed to liven the garden after the dry spell.
• We need something to liven this dull presentation.