喜不自胜

喜不自胜 [xǐ bú zì shèng]

1. ■ be transported with joy; be beside oneself with joy; be delighted beyond measure; be happy beyond words; be highly delighted; be in a transport of joy; be overcome with joy; be unable to restrain one's joy; be very pleased; can hardly contain oneself for joy [delight]; cannot restrain one's joy; One's delight at ... knew no bounds.