light up

1. [Verb]: start to burn with a bright flame; "The coal in the BBQ grill finally lit up"

2. [Verb]: become clear; "The sky cleared after the storm"

3. [Verb]: begin to smoke; "After the meal, some of the diners lit up"

4. [Verb]: ignite; "The sky lit up quickly above the raging volcano"

5. [Verb]: make lighter or brighter; "This lamp lightens the room a bit"

Opposite words to 'light up'

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