Senses
亲奶奶/ 親奶奶 biological paternal grandmother
One's actual biological grandmother on the father's side, as opposed to a step-grandmother or an honorary grandmother
亲奶奶/ 親奶奶 grandmother-in-law
A term used between families related by marriage for a woman two generations older; specifically used by the younger generation to address the mother-in-law of their own parent's generation.
References
No references for this word.