Definition of Light Up
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(verb) make lighter or brighter; "This lamp lightens the room a bit"
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(verb) begin to smoke; "After the meal, some of the diners lit up"
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(verb) start to burn with a bright flame; "The coal in the BBQ grill finally lit up"
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(verb) ignite; "The sky lit up quickly above the raging volcano"
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(verb) become clear; "The sky cleared after the storm"
Homophones of Light Up
No Homophones Found.