B2full of hope for success or happiness: You're very bright and cheerful this morning.Things are starting to look brighter for British businesses.She's an excellent student with a bright future.Feeling pleasure and happinessTaking pleasure in somethingbrightness
/ˈbraɪt.nəs/noun[U]›The brightness of the snow made him blink.Quantities and units of lightThe qualities of colourbrightly
/ˈbraɪt.li/adverbB2a brightly lit roomClowns often wear brightly coloured clothing.Despite her fear, she spoke brightly to the group.The qualities of colourThe qualities of lightFeeling pleasure and happinessTaking pleasure in something