Answer

Yes, in common Jain usage, pulses soaked overnight are generally considered vaasi because they have been kept across the night.

Explanation

In Jain practice, vaasi usually means food that has been kept from the previous day or overnight. So if pulses are soaked at night and used the next day, many people will treat them as vaasi.

However, the exact understanding can vary a little by tradition and by the specific vow or observance being followed:

• Some consider any overnight-kept food material as vaasi
• Others use the word more strictly for cooked food kept overnight

Spiritual Understanding

Jain discipline values freshness, restraint, and careful observance in food. The idea behind avoiding vaasi food is to maintain purity, simplicity, and awareness in daily conduct.

Takeaway

If you are following a strict Jain observance, it is safest to treat overnight soaked pulses as vaasi unless your guru or family tradition allows otherwise.