Noun
grandmother
Usually written using kana aloneHonorific or respectful (sonkeigo) languageusu. お祖母様 when written with kanjisee おばあさん
old woman; female senior citizen
Usually written using kana aloneHonorific or respectful (sonkeigo) languageusu. お婆様 when written with kanjisee おばあさん
Also written お祖母様【おばあさま】、お婆様【おばあさま】