तथास्तु

Etymology
Derived from.

Adverb

 * 1)  amen

Synonyms

 * ("amen", Christian)
 * ("amin", Muslim)

Etymology
.

Adverb

 * 1) so be it, let it be done
 * 2) amen

Usage notes
In Hindu scriptures, this adverb was spoken by holy men and deities to tell their devotees that a blessing has been granted, to reward their dedicated devotion and service.

If a person expresses a wish to a holy man/woman to make him/her healthy or wealthy, and if the holy person is happy with him or her, he/she utters the word "tathastu" while blessing. It means, "I bless you that your wish will become true."