1. Using "vriddha" (वृद्ध) for "elder":
* You could say "vriddha patni" (वृद्ध पत्नी), which literally means "elder wife". This is grammatically correct but might sound a bit formal or even outdated in everyday conversation.
2. Describing the age difference:
* You could mention the age difference directly, like "uski patni usse bari hai" (उसकी पत्नी उससे बड़ी है), meaning "his wife is older than him".
* You could also use words like "badiyee" (बड़ी) or "seniour" (सीनियर) to indicate the older wife.
3. Using "saheli" (सहेली):
* This word, meaning "female friend", can sometimes be used to refer to an elder wife, especially if she is considered a close friend or confidante.
4. Using a polite title:
* You could use a respectful title like "ji" (जी), which is a polite suffix, after her name, or "maa" (माँ), which means "mother" and can be used for older women in general.
It's important to note that these options can be used depending on the context and the relationship between the speaker and the people they are talking about.
Remember, language is nuanced, and the best way to express the concept of an "elder wife" in Hindi will depend on the specific situation and the desired level of formality.