The same as LOVELY.
A word used to replace the word LOVELY.
Sometimes used when being mushy with one's boyfriend,
Also,sometimes used by small children/toddlers who cannot pronounce LOVELY correctly.
Renee to Debbie; "Mom my dress is sooo luberly!"
Boy to Girlfriend; "Here's £100 to go shopping"
Reply; "Oh babes! Im so lucky,you're soo luberly!"