A grandmother. Also known as the mother of your parents.
"your mom mom makes the best apple pie."
by NEphilly January 08, 2005
The best name for a grandmother EVER. My MomMom will never be forgotten or ever replaced! My mother is now a MomMom and my daughter's first word... you guessed it!; "MomMom" :-)
"I Love My MomMom".... Rhondda Lee Favreau.... my heart will go on only because you're there <3
by LannurannHeannly February 03, 2010