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light stylus
light truck
light up
light water
light welterweight
light-year
lighten (1)
lighten (2)
lighten up
lightening
lighter (1)
lighter (2)
lighter-than-air
lighterd
lighterd knot floater
lightface
lightfast
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lighten up
lighten up


intransitive verb 
Definition:
 
become happier: to become less gloomy, serious, or angry ( informal )

Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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