Now you know what to do if someone tells you âthe roof of my mouth hurtsâ or âthe roof of my mouth is soreâ. However there are some conditions in which you must seek medical attention. 1  If you have pain in drinking fluids.
Definition of vug. : a small unfilled cavity in a lode or in rock.
vuggy porosity. A Dictionary of Earth Sciences. Â© A Dictionary of Earth Sciences 1999, originally published by Oxford University Press 1999. vuggy porosity A form of secondary porosity in which the pore spaces are formed by solution vugs.