おばあさま Also written おばあ様, お祖母様, お婆様 Meanings Noun grandmother (usu. お祖母様 when written with kanji) See also: おばあさん. old woman; female senior citizen (usu. お婆様 when written with kanji) See also: おばあさん. Word lists Honorific (尊敬語) Jinuma: Japanese Dictionary · Word lists