elderly / grandparents

to covertly do something malicious / (especially) to pocket someone else's things

covertly doing something malicious / (especially) pocketing someone else's things

old woman

Rare spelling of ババ抜き (“old maid”).

婆抜き, ババ抜き: old maid

(card games) old maid

(slang, fiction) old woman (or supernaturally aged female being) with the body of a loli

illegitimacy (being born out of wedlock)

a privately-owned ricefield, especially one under the historical 律令 (Ritsuryō) system