HSK 3 HSK V1
Correct

奶奶

/ nǎinai / 
Strokes

Definition

(informal) grandma (paternal grandmother)/(respectful) mistress of the house/CL:位[wèi]/(coll.) boobies/breasts

Example

As a Noun

(paternal) grandmother; grandma

As a Noun

respectful form of address for an elderly woman

As a Noun

young mistress of the house