1. ಅವಸಾದಕ

    ♪ avasādaka
      adjective
    1. causing to sink.
    2. lowering a thing or activity; depressant.
    3. tending to soothe or quiet; sedative.

  2. ಅವಸಾದಕ

    ♪ avasādaka
      noun
    1. that which lowers an activity.
    2. a medicine having the property of lessening excitement, nervousness or irritation; a sedative.
    3. a chemical that causes a mineral to sink in flotation; a depressant.