What does お婆ちゃん mean?
お婆ちゃん is a Japanese noun meaning “granny” in English. It can also be translated as “old lady” depending on context. It is written as お婆ちゃん in kanji, おばあちゃん in hiragana, and obaachan in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
あの人たちは私のことをおばあちゃんだと言う。
They say that I'm an old woman.