I don't think hull is a Welsh word so it doesn't mean anything in Welsh.
The English word hull is corff llong (ship's hull); as in 'a husk' or 'shell' it is cibyn;
plisgyn also mean 'a shell, husk, pod'.
In Welsh, "bullibes" is not a recognized word. It does not have a specific meaning in the Welsh language.
Celyn is the Welsh word for Holly.
It means shop.
"Heol" is the Welsh word for "road" or "street."
'I love you' in Welsh.
'You' is not a Welsh word.
It doesn't mean anything in Welsh; it's in English.
It's not a word in Welsh.
It's not a Welsh word.
Do you mean 'What is the Welsh for witchcraft?' That is 'dewiniaeth'.
'Carley' is not a Welsh word.
This is not a Welsh word, but you might mean 'barod,' which means 'ready.'
'Sorry' isn't a Welsh word so it has no meaning in Welsh.
Perisgop is the Welsh word for a periscope.
Do you mean Welsh Rarebit
bont (or pont) is welsh for bridge
It doesn't appear to be a Welsh word.