lighten up Meaning, Definition & Usage
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verb make more cheerful
lighten; buoy up.
- the conversation lightened me up a bit
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verb become more cheerful
lighten; buoy up.
- after a glass of wine, he lightened up a bit
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verb make lighter or brighter
lighten; brighten.
- The paint will brighten the room
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verb become lighter
lighten.
- The room lightened up
