lighten up   (TTS Sound)

The verb lighten up has 4 senses

• lighten, lighten up, buoy up -- (make more cheerful; "the conversation lightened me up a bit")


• lighten, lighten up, buoy up -- (become more cheerful; "after a glass of wine, he lightened up a bit")


• brighten, lighten up, lighten -- (make lighter or brighter; "The paint will brighten the room")


• lighten, lighten up -- (become lighter; "The room lightened up")